| 1. | Borovka | Denis | Swim Academy Bora | 80 | 15290 | CZE | M | 1. | Dorostenci 16-17 | 1. | 00:21:20.00 | | Detail |
| 2. | Štěrba | Vojislav | Bohemians Praha | 93 | 15270 | CZE | M | 2. | M 20-29 | 1. | 00:21:21.00 | +00:00:01.00 | Detail |
| 3. | Landsmann | Jiří | Praha | 36 | 15156 | CZE | M | 3. | M 20-29 | 2. | 00:21:29.00 | +00:00:09.00 | Detail |
| 4. | Mittner | Jakub | | 76 | 15286 | CZE | M | 4. | NeoprenM | 1. | 00:21:30.00 | +00:00:10.00 | Detail |
| 5. | Štěrbová | Lenka | Bohemians Praha | 92 | 13296 | CZE | F | 1. | F 20-29 | 1. | 00:23:15.00 | +00:01:55.00 | Detail |
| 6. | Štěrbová | Michaela | Bohemians Praha | 94 | 15296 | CZE | F | 2. | F 20-29 | 2. | 00:23:22.00 | +00:02:02.00 | Detail |
| 7. | Labounek | Tomáš | I.Pko Praha | 86 | 15296 | CZE | M | 5. | M 40-49 | 1. | 00:23:22.00 | +00:02:02.00 | Detail |
| 8. | Landsmannová | Šárka | Praha 4 | 37 | 15157 | CZE | F | 3. | F 40-49 | 1. | 00:24:58.00 | +00:03:38.00 | Detail |
| 9. | Fabíková | Nela | PK Havířov | 16 | 15136 | CZE | F | 4. | Dorostenky 16-17 | 1. | 00:24:58.00 | +00:03:38.00 | Detail |
| 10. | Bojceňuk | Jakub | PK Havířov | 5 | 15125 | CZE | M | 6. | Dorostenci 16-17 | 2. | 00:25:00.00 | +00:03:40.00 | Detail |
| 11. | Bača | Matyáš | CzechTRI K. Team | 1 | 15121 | CZE | M | 7. | Junioři 18-19 | 1. | 00:25:41.00 | +00:04:21.00 | Detail |
| 12. | Válek | David | PK Havířov | 69 | 15279 | CZE | M | 8. | Junioři 18-19 | 2. | 00:26:17.00 | +00:04:57.00 | Detail |
| 13. | Bálková | Kateřina | Plavecký klub Příbram,z.s. | 4 | 15124 | CZE | F | 5. | Dorostenky 16-17 | 2. | 00:26:27.00 | +00:05:07.00 | Detail |
| 14. | Holíková | Tereza | OSP Hodonín | 20 | 15140 | CZE | F | 6. | Dorostenky 16-17 | 3. | 00:26:45.00 | +00:05:25.00 | Detail |
| 15. | Bajerová | Adéla | Plavecký klub Příbram,z.s. | 2 | 15122 | CZE | F | 6. | Dorostenky 16-17 | 3. | 00:26:45.00 | +00:05:25.00 | Detail |
| 16. | Peklanský | Tomáš | PK Havířov | 53 | 15173 | CZE | M | 9. | Junioři 18-19 | 3. | 00:26:48.00 | +00:05:28.00 | Detail |
| 17. | Filippov | David | Czechman | 89 | 15299 | CZE | M | 10. | NeoprenM | 2. | 00:26:48.00 | +00:05:28.00 | Detail |
| 18. | Vabroušek | Petr | Titan Trilife Zlín | 95 | 13297 | CZE | M | 11. | NeoprenM | 3. | 00:26:50.00 | +00:05:30.00 | Detail |
| 19. | Krásný | Jakub | OSP Hodonín | 29 | 15149 | CZE | M | 12. | Dorostenci 16-17 | 3. | 00:26:52.00 | +00:05:32.00 | Detail |
| 20. | Bálková | Eliška | Plavecký klub Příbram,z.s. | 3 | 15123 | CZE | F | 8. | Juniorky 18-19 | 1. | 00:27:03.00 | +00:05:43.00 | Detail |
| 21. | Weston | Daniel | GreenlightPT | 72 | 15282 | GBR | M | 13. | NeoprenM | 4. | 00:27:12.00 | +00:05:52.00 | Detail |
| 22. | Svatoň | Karel | Plavecký klub Příbram,z.s. | 63 | 15273 | CZE | M | 14. | M 30-39 | 1. | 00:27:44.00 | +00:06:24.00 | Detail |
| 23. | Krátký | Martin | Praha 12 | 30 | 15150 | CZE | M | 15. | M 40-49 | 2. | 00:28:32.00 | +00:07:12.00 | Detail |
| 24. | Dvořáková | Anna | OSP Hodonín | 14 | 15134 | CZE | F | 9. | Juniorky 18-19 | 2. | 00:28:46.00 | +00:07:26.00 | Detail |
| 25. | Šidlová | Anežka | PK Havířov | 65 | 15275 | CZE | F | 10. | Dorostenky 16-17 | 5. | 00:28:46.00 | +00:07:26.00 | Detail |
| 26. | Mik | Daniel | PK Havířov | 44 | 15164 | CZE | M | 16. | M 20-29 | 3. | 00:28:46.00 | +00:07:26.00 | Detail |
| 27. | Jedlička | Marek | OSP Hodonín | 23 | 15143 | CZE | M | 17. | M 40-49 | 3. | 00:28:46.00 | +00:07:26.00 | Detail |
| 28. | Hromadníková | Kateřina | SCPAP | 21 | 15141 | CZE | F | 11. | F 20-29 | 3. | 00:28:50.00 | +00:07:30.00 | Detail |
| 29. | Muller Mojžíšková | Pavla | Klub Sportovního plavání Pardubice | 90 | 15300 | CZE | F | 12. | F 40-49 | 2. | 00:28:57.00 | +00:07:37.00 | Detail |
| 30. | Čambor | Maxim | | 75 | 15285 | CZE | M | 18. | NeoprenM | 5. | 00:29:01.00 | +00:07:41.00 | Detail |
| 31. | Kroupa | Jan | PK Havířov | 31 | 15151 | CZE | M | 19. | M 20-29 | 4. | 00:29:03.00 | +00:07:43.00 | Detail |
| 32. | Mik | Pavel | PK Havířov | 45 | 15165 | CZE | M | 20. | M 50-59 | 1. | 00:29:12.00 | +00:07:52.00 | Detail |
| 33. | Líbal | Lubomír | Šternberk | 85 | 15295 | CZE | M | 21. | M 50-59 | 2. | 00:29:28.00 | +00:08:08.00 | Detail |
| 34. | Hadravová | Viktorie | Praha, Neptun Masters | 88 | 15298 | CZE | F | 13. | Dorostenky 16-17 | 6. | 00:29:54.00 | +00:08:34.00 | Detail |
| 35. | Teslík | David | PK Havířov | 68 | 15278 | CZE | M | 22. | M 50-59 | 3. | 00:30:09.00 | +00:08:49.00 | Detail |
| 36. | Provázek | Hanuš | JPK Axis Jihlava | 82 | 15292 | CZE | M | 23. | M 30-39 | 2. | 00:30:10.00 | +00:08:50.00 | Detail |
| 37. | Dvořáček | Tomáš | OSP Hodonín | 13 | 15133 | CZE | M | 24. | NeoprenM | 6. | 00:30:11.00 | +00:08:51.00 | Detail |
| 38. | Mífek | Zdeněk | OSP Hodonín | 41 | 15161 | CZE | M | 25. | Dorostenci 16-17 | 4. | 00:30:13.00 | +00:08:53.00 | Detail |
| 39. | Mífek | Štěpán | OSP Hodonín | 40 | 15160 | CZE | M | 26. | Dorostenci 16-17 | 5. | 00:30:15.00 | +00:08:55.00 | Detail |
| 40. | Dvořáček | Pavel | OSP Hodonín | 12 | 15132 | CZE | M | 27. | M 40-49 | 4. | 00:30:15.00 | +00:08:55.00 | Detail |
| 41. | Tesařová | Natálie | Praha, Neptun Masters | 87 | 15297 | CZE | F | 14. | Dorostenky 16-17 | 7. | 00:31:02.00 | +00:09:42.00 | Detail |
| 42. | Kokšálová | Michaela | Kilpi kome klub | 27 | 15147 | CZE | F | 15. | NeoprenZ | 1. | 00:31:07.00 | +00:09:47.00 | Detail |
| 43. | Stach | Jan | TJ Zentiva | 62 | 15272 | CZE | M | 28. | M 50-59 | 4. | 00:31:08.00 | +00:09:48.00 | Detail |
| 44. | Brauner | Michal | Praha | 8 | 15128 | CZE | M | 29. | M 30-39 | 3. | 00:31:12.00 | +00:09:52.00 | Detail |
| 45. | Jaz | Marcin | RNB Team Polanica-Zdrój | 22 | 15142 | Poland | M | 30. | NeoprenM | 7. | 00:31:19.00 | +00:09:59.00 | Detail |
| 46. | Knotek | Josef | SCPAP | 26 | 15146 | CZE | M | 31. | M 20-29 | 5. | 00:32:45.00 | +00:11:25.00 | Detail |
| 47. | Krátká | Kateřina | SKS | 79 | 15289 | CZE | F | 16. | Dorostenky 16-17 | 8. | 00:32:47.00 | +00:11:27.00 | Detail |
| 48. | Králíková | Alžběta | OSP Hodonín | 81 | 15291 | CZE | F | 17. | Dorostenky 16-17 | 9. | 00:32:53.00 | +00:11:33.00 | Detail |
| 49. | Sedláček | Roman | | 74 | 15284 | CZE | M | 32. | M 50-59 | 5. | 00:33:48.00 | +00:12:28.00 | Detail |
| 50. | Ryzner | Jan | Přelouč | 56 | 15176 | CZE | M | 33. | M 60p | 1. | 00:33:59.00 | +00:12:39.00 | Detail |
| 51. | Bača | Jan | | 77 | 15287 | CZE | M | 34. | M 40-49 | 5. | 00:34:01.00 | +00:12:41.00 | Detail |
| 52. | Řezníčková | Jana | SCPAP | 58 | 15178 | CZE | F | 18. | F 40-49 | 3. | 00:34:02.00 | +00:12:42.00 | Detail |
| 53. | Macourková | Sáva | Etriatlon Team | 38 | 15158 | CZE | F | 19. | F 40-49 | 4. | 00:34:03.00 | +00:12:43.00 | Detail |
| 54. | Pechová | Markéta | PKLBC | 78 | 15288 | CZE | F | 20. | F 40-49 | 5. | 00:34:11.00 | +00:12:51.00 | Detail |
| 55. | Kučera | Adam | Lužec Nad Vltavou | 33 | 15153 | CZE | M | 35. | M 20-29 | 6. | 00:34:15.00 | +00:12:55.00 | Detail |
| 56. | Navrátilová | Anastázie | OSP Hodonín | 49 | 15169 | CZE | F | 21. | Dorostenky 16-17 | 10. | 00:34:16.00 | +00:12:56.00 | Detail |
| 57. | Kubec | Karel | Trutnov | 32 | 15152 | CZE | M | 36. | NeoprenM | 8. | 00:34:17.00 | +00:12:57.00 | Detail |
| 58. | Jelínek | Dušan | Praha 8 - Dolní Chabry | 24 | 15144 | CZE | M | 37. | NeoprenM | 9. | 00:34:37.00 | +00:13:17.00 | Detail |
| 59. | Šidlová | Zdeňka | PK Havířov | 67 | 15277 | CZE | F | 22. | F 50-59 | 1. | 00:34:42.00 | +00:13:22.00 | Detail |
| 60. | Reisskup | Barbara | PK Havířov | 55 | 15175 | CZE | F | 23. | F 50-59 | 2. | 00:35:45.00 | +00:14:25.00 | Detail |
| 61. | Ryzner | Miroslav | Opatovice nad Labem | 57 | 15177 | CZE | M | 38. | M 60p | 2. | 00:35:53.00 | +00:14:33.00 | Detail |
| 62. | Kalina | Lukáš | Jihlava JPK AXIS | 83 | 15293 | CZE | M | 39. | M 40-49 | 6. | 00:36:00.00 | +00:14:40.00 | Detail |
| 63. | Čurajová | Martina | PK Havířov | 9 | 15129 | CZE | F | 24. | Dorostenky 16-17 | 11. | 00:36:02.00 | +00:14:42.00 | Detail |
| 64. | Mitrengová | Eliška | PK Havířov | 46 | 15166 | CZE | F | 25. | Juniorky 18-19 | 3. | 00:36:02.00 | +00:14:42.00 | Detail |
| 65. | Friedl | Radek | Plaváček Radeček | 17 | 15137 | CZE | M | 40. | NeoprenM | 10. | 00:36:05.00 | +00:14:45.00 | Detail |
| 66. | Vodáková | Tereza | OSP Hodonín | 71 | 15281 | CZE | F | 26. | Dorostenky 16-17 | 12. | 00:36:17.00 | +00:14:57.00 | Detail |
| 67. | Mudruňka | Radek | | 47 | 15167 | CZE | M | 41. | NeoprenM | 11. | 00:36:18.00 | +00:14:58.00 | Detail |
| 68. | Mífková | Zdeňka | OSP Hodonín | 42 | 15162 | CZE | F | 27. | F 40-49 | 6. | 00:36:49.00 | +00:15:29.00 | Detail |
| 69. | Obadalová | Barbora | OSP Hodonín | 51 | 15171 | CZE | F | 28. | Dorostenky 16-17 | 13. | 00:36:50.00 | +00:15:30.00 | Detail |
| 70. | Kusáková | Sofie | OSP Hodonín | 35 | 15155 | CZE | F | 29. | Dorostenky 16-17 | 14. | 00:36:50.00 | +00:15:30.00 | Detail |
| 71. | Mífek | Miroslav | OSP Hodonín | 39 | 15159 | CZE | M | 42. | M 40-49 | 7. | 00:37:05.00 | +00:15:45.00 | Detail |
| 72. | Knotek | Jan | SCPAP | 25 | 15145 | CZE | M | 43. | M 20-29 | 7. | 00:37:07.00 | +00:15:47.00 | Detail |
| 73. | Schimmerle | Lenka | OSP Hodonín | 59 | 15179 | CZE | F | 30. | F 40-49 | 7. | 00:37:13.00 | +00:15:53.00 | Detail |
| 74. | Šaňková | Adéla | OSP Hodonín | 64 | 15274 | CZE | F | 31. | Dorostenky 16-17 | 15. | 00:37:43.00 | +00:16:23.00 | Detail |
| 75. | Dašek | Milan | Praha | 10 | 15130 | CZE | M | 44. | NeoprenM | 12. | 00:38:04.00 | +00:16:44.00 | Detail |
| 76. | Ondrušová | Marie | OSP Hodonín | 52 | 15172 | CZE | F | 32. | F 30-39 | 1. | 00:38:32.00 | +00:17:12.00 | Detail |
| 77. | Šidlová | Marie | PK Havířov | 66 | 15276 | CZE | F | 33. | F 20-29 | 4. | 00:40:51.00 | +00:19:31.00 | Detail |
| 78. | Svobodová | Andrea | JPK Axis, Jihlava | 84 | 15294 | CZE | F | 34. | F 20-29 | 5. | 00:40:54.00 | +00:19:34.00 | Detail |
| 79. | Jeřábek | Michal | Bohemians Praha | 91 | 15268 | CZE | M | 45. | M 40-49 | 8. | 00:41:13.00 | +00:19:53.00 | Detail |
| 80. | Kurjanová | Petra | PK Havířov | 34 | 15154 | CZE | F | 35. | F 50-59 | 3. | 00:43:01.00 | +00:21:41.00 | Detail |
| 81. | Michalk | Michael | MOG Dresden | 43 | 15163 | GER | M | 46. | M 50-59 | 6. | 00:43:02.00 | +00:21:42.00 | Detail |
| 82. | Glaubauf | Aleš | Triatlon Slaný | 19 | 15139 | CZE | M | 47. | NeoprenM | 13. | 00:43:27.00 | +00:22:07.00 | Detail |
| 83. | Sklenář | Filip | Praha | 60 | 15180 | CZE | M | 48. | NeoprenM | 14. | 00:43:45.00 | +00:22:25.00 | Detail |
| 84. | Elsner | Ben | Prague | 15 | 15135 | CZE | M | 49. | M 60p | 3. | 00:44:43.00 | +00:23:23.00 | Detail |
| 85. | Vlach | Jan | SPCH | 70 | 15280 | CZE | M | 50. | M 50-59 | 7. | 00:45:00.00 | +00:23:40.00 | Detail |
| 86. | Bojceňuk | Michal | PK Havířov | 6 | 15126 | CZE | M | 51. | M 40-49 | 9. | 00:45:41.00 | +00:24:21.00 | Detail |
| 87. | Kotrba | Štěpán | | 28 | 15148 | CZE | M | 52. | M 20-29 | 8. | 00:46:08.00 | +00:24:48.00 | Detail |
| 88. | Bojceňuková | Radka | PK Havířov | 7 | 15127 | CZE | F | 36. | F 40-49 | 8. | 00:47:48.00 | +00:26:28.00 | Detail |
| 89. | Demlová | Alena | ČOUPR | 11 | 15131 | CZE | F | 37. | F 50-59 | 4. | 00:48:55.00 | +00:27:35.00 | Detail |
| 90. | Pučelíková | Nela | | 54 | 15174 | CZE | F | 38. | NeoprenZ | 2. | 00:51:27.00 | +00:30:07.00 | Detail |
| 91. | Zemanek | Pavel | Praha | 73 | 15283 | CZE | M | 53. | M 40-49 | 10. | 00:55:06.00 | +00:33:46.00 | Detail |
| 92. | Friedlová | Klára | Plaváček Radeček | 18 | 15138 | CZE | F | 39. | NeoprenZ | 3. | 00:59:04.00 | +00:37:44.00 | Detail |
| 93. | Nádherová | Hana | Hradec Králové | 48 | 15168 | CZE | F | 40. | F 50-59 | 5. | 01:06:49.00 | +00:45:29.00 | Detail |
| Slezák | Jakub | OSP Hodonín | 61 | 15271 | CZE | M | | Junioři 18-19 | | | | Detail |
| DNS | Novotná | Mirka | SOHK | 50 | 15170 | CZE | F | | F 50-59 | | | | Detail |