| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.527 | 17/6:05.959 |
| 2 | 2 | 21.186 | 17/6:03.060 |
| 3 | 2 | 22.329 | 17/6:08.571 |
| 4 | 1 | 21.366 | 17/6:07.234 |
| 5 | 2 | 21.525 | 17/6:06.972 |
| 6 | 2 | 24.527 | 17/6:15.303 |
| 7 | 3 | 23.748 | 17/6:19.362 |
| 8 | 3 | 21.379 | 17/6:17.372 |
| 9 | 2 | 23.115 | 17/6:19.104 |
| 10 | 2 | 22.176 | 17/6:18.893 |
| 11 | 2 | 24.204 | 17/6:21.854 |
| 12 | 2 | 23.443 | 16/6:00.700 |
| 13 | 2 | 21.899 | 17/6:22.401 |
| 14 | 2 | 21.230 | 17/6:20.866 |
| 15 | 2 | 21.572 | 17/6:19.923 |
| 16 | 2 | 22.594 | 17/6:20.184 |
| 17 | 2 | 21.349 | 17/6:19.169 |