| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.576 | N/A |
| 2 | 1 | 20.637 | 18/6:12.405 |
| 3 | 1 | 21.361 | 23/8:03.554 |
| 4 | 1 | 21.663 | 23/8:08.423 |
| 5 | 1 | 20.790 | 23/8:06.056 |
| 6 | 1 | 27.217 | 22/8:10.581 |
| 7 | 1 | 20.876 | 22/8:05.048 |
| 8 | 1 | 21.722 | 22/8:04.374 |
| 9 | 1 | 23.564 | 22/8:08.379 |
| 10 | 2 | 34.250 | 21/8:12.864 |
| 11 | 1 | 21.850 | 21/8:09.436 |
| 12 | 1 | 23.580 | 21/8:09.776 |
| 13 | 1 | 22.173 | 21/8:07.714 |
| 14 | 1 | 23.025 | 21/8:07.280 |
| 15 | 2 | 22.723 | 21/8:06.477 |
| 16 | 1 | 21.766 | 21/8:04.505 |
| 17 | 2 | 24.544 | 21/8:06.252 |
| 18 | 1 | 22.463 | 21/8:05.345 |
| 19 | 2 | 25.577 | 21/8:07.999 |
| 20 | 2 | 25.093 | 21/8:09.864 |
| 21 | 2 | 22.694 | 21/8:09.144 |