| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.672 | N/A |
| 2 | 3 | 22.516 | 20/7:09.476 |
| 3 | 3 | 22.725 | 20/7:11.461 |
| 4 | 3 | 22.633 | 20/7:11.540 |
| 5 | 3 | 22.274 | 20/7:09.875 |
| 6 | 3 | 22.016 | 20/7:07.895 |
| 7 | 3 | 21.449 | 20/7:04.779 |
| 8 | 5 | 25.582 | 20/7:13.772 |
| 9 | 4 | 22.008 | 20/7:12.029 |
| 10 | 4 | 21.843 | 20/7:10.324 |
| 11 | 6 | 25.181 | 20/7:15.303 |
| 12 | 6 | 22.625 | 20/7:14.961 |
| 13 | 5 | 25.767 | 20/7:19.652 |
| 14 | 5 | 22.548 | 20/7:18.916 |
| 15 | 5 | 21.620 | 20/7:17.025 |
| 16 | 5 | 22.631 | 20/7:16.668 |
| 17 | 5 | 29.742 | 19/7:01.477 |
| 18 | 6 | 27.120 | 19/7:05.497 |
| 19 | 6 | 22.990 | 19/7:04.942 |