| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.889 | 17/7:20.113 |
| 2 | 2 | 22.099 | 18/7:11.892 |
| 3 | 2 | 21.896 | 19/7:22.599 |
| 4 | 2 | 21.489 | 19/7:14.022 |
| 5 | 1 | 24.171 | 19/7:19.067 |
| 6 | 2 | 22.946 | 19/7:18.552 |
| 7 | 2 | 21.956 | 19/7:15.496 |
| 8 | 2 | 21.486 | 19/7:12.088 |
| 9 | 2 | 22.018 | 19/7:10.561 |
| 10 | 2 | 22.028 | 19/7:09.358 |
| 11 | 2 | 21.984 | 19/7:08.298 |
| 12 | 2 | 22.931 | 19/7:08.914 |
| 13 | 2 | 26.430 | 19/7:14.549 |
| 14 | 2 | 27.911 | 19/7:21.389 |
| 15 | 2 | 21.600 | 19/7:19.323 |
| 16 | 2 | 22.233 | 19/7:18.267 |
| 17 | 2 | 28.525 | 18/7:00.980 |
| 18 | 2 | 21.946 | 19/7:22.846 |
| 19 | 2 | 21.688 | 19/7:21.226 |