| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.441 | 19/6:09.379 |
| 2 | 2 | 18.489 | 19/6:00.335 |
| 3 | 2 | 19.054 | 19/6:00.899 |
| 4 | 2 | 19.162 | 19/6:01.693 |
| 5 | 2 | 19.115 | 19/6:01.992 |
| 6 | 2 | 18.304 | 20/6:18.550 |
| 7 | 1 | 19.335 | 19/6:00.729 |
| 8 | 1 | 20.374 | 19/6:04.026 |
| 9 | 1 | 18.979 | 19/6:03.645 |
| 10 | 1 | 18.686 | 19/6:02.784 |
| 11 | 1 | 19.470 | 19/6:03.434 |
| 12 | 1 | 18.884 | 19/6:03.047 |
| 13 | 1 | 22.003 | 19/6:07.279 |
| 14 | 1 | 18.336 | 19/6:05.929 |
| 15 | 1 | 18.307 | 19/6:04.723 |
| 16 | 1 | 19.079 | 19/6:04.584 |
| 17 | 2 | 19.500 | 19/6:04.932 |
| 18 | 2 | 18.760 | 19/6:04.460 |
| 19 | 2 | 19.179 | 19/6:04.457 |