| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 31.809 | N/A |
| 2 | 3 | 30.760 | 16/8:13.209 |
| 3 | 3 | 22.537 | 18/8:04.833 |
| 4 | 3 | 22.592 | 19/8:07.143 |
| 5 | 1 | 22.267 | 20/8:18.005 |
| 6 | 1 | 22.154 | 20/8:08.987 |
| 7 | 1 | 25.536 | 20/8:13.654 |
| 8 | 1 | 24.550 | 20/8:14.312 |
| 9 | 1 | 24.481 | 20/8:14.641 |
| 10 | 2 | 22.604 | 20/8:10.935 |
| 11 | 1 | 22.938 | 20/8:08.605 |
| 12 | 2 | 25.317 | 20/8:10.807 |
| 13 | 1 | 21.463 | 20/8:06.540 |
| 14 | 2 | 25.976 | 20/8:09.526 |
| 15 | 2 | 22.560 | 20/8:07.449 |
| 16 | 2 | 22.916 | 20/8:06.100 |
| 17 | 2 | 28.476 | 20/8:11.522 |
| 18 | 1 | 25.378 | 20/8:12.844 |
| 19 | 1 | 22.627 | 20/8:11.115 |
| 20 | 1 | 37.205 | 20/8:24.146 |