| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.296 | N/A |
| 2 | 2 | 20.853 | 23/8:03.062 |
| 3 | 2 | 26.588 | 21/8:18.706 |
| 4 | 2 | 21.041 | 21/8:00.842 |
| 5 | 2 | 21.323 | 22/8:15.772 |
| 6 | 2 | 20.816 | 22/8:08.904 |
| 7 | 2 | 21.712 | 22/8:07.461 |
| 8 | 2 | 23.587 | 22/8:12.056 |
| 9 | 1 | 23.503 | 22/8:15.281 |
| 10 | 1 | 20.459 | 22/8:10.687 |
| 11 | 1 | 22.896 | 22/8:12.129 |
| 12 | 1 | 22.429 | 22/8:12.418 |
| 13 | 1 | 21.867 | 22/8:11.675 |
| 14 | 1 | 20.629 | 22/8:09.047 |
| 15 | 1 | 26.153 | 22/8:15.008 |
| 16 | 2 | 29.870 | 21/8:02.597 |
| 17 | 2 | 29.943 | 21/8:11.382 |
| 18 | 2 | 23.352 | 21/8:11.379 |
| 19 | 2 | 21.978 | 21/8:09.850 |
| 20 | 2 | 24.640 | 21/8:11.284 |
| 21 | 1 | 23.995 | 21/8:11.930 |