| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.457 | 17/6:04.769 |
| 2 | 2 | 16.804 | 19/6:03.479 |
| 3 | 3 | 24.783 | 18/6:18.264 |
| 4 | 3 | 17.700 | 18/6:03.348 |
| 5 | 3 | 16.489 | 19/6:09.485 |
| 6 | 3 | 20.768 | 19/6:13.670 |
| 7 | 3 | 18.326 | 19/6:10.030 |
| 8 | 3 | 22.449 | 19/6:17.093 |
| 9 | 3 | 18.908 | 19/6:15.111 |
| 10 | 3 | 18.489 | 19/6:12.729 |
| 11 | 3 | 19.748 | 19/6:12.954 |
| 12 | 3 | 18.495 | 19/6:11.159 |
| 13 | 3 | 25.101 | 19/6:19.294 |
| 14 | 3 | 21.047 | 18/6:00.725 |
| 15 | 4 | 24.176 | 18/6:05.688 |
| 16 | 3 | 18.668 | 18/6:03.834 |
| 17 | 3 | 22.783 | 18/6:06.555 |
| 18 | 3 | 21.497 | 18/6:07.688 |