| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.845 | N/A |
| 2 | 5 | 24.967 | 20/8:21.218 |
| 3 | 5 | 21.358 | 21/8:10.095 |
| 4 | 4 | 20.759 | 22/8:16.433 |
| 5 | 4 | 21.756 | 22/8:13.255 |
| 6 | 4 | 21.020 | 22/8:08.257 |
| 7 | 4 | 20.846 | 22/8:04.316 |
| 8 | 4 | 19.411 | 23/8:18.641 |
| 9 | 4 | 25.465 | 22/8:07.747 |
| 10 | 4 | 18.306 | 23/8:20.793 |
| 11 | 4 | 25.625 | 22/8:07.822 |
| 12 | 5 | 38.060 | 21/8:15.159 |
| 13 | 5 | 21.475 | 21/8:11.925 |
| 14 | 4 | 18.115 | 21/8:04.018 |
| 15 | 4 | 19.458 | 22/8:21.776 |
| 16 | 4 | 20.067 | 22/8:18.208 |
| 17 | 4 | 21.906 | 22/8:17.499 |
| 18 | 4 | 23.977 | 22/8:19.432 |
| 19 | 4 | 22.156 | 22/8:19.026 |
| 20 | 4 | 20.390 | 22/8:16.711 |
| 21 | 4 | 21.918 | 22/8:16.231 |
| 22 | 4 | 18.691 | 22/8:12.571 |