| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.228 | N/A |
| 2 | 2 | 6.099 | 39/4:00.099 |
| 3 | 2 | 6.782 | 37/4:01.086 |
| 4 | 2 | 6.703 | 37/4:04.236 |
| 5 | 2 | 6.747 | 37/4:06.207 |
| 6 | 2 | 6.634 | 37/4:06.576 |
| 7 | 2 | 6.738 | 36/4:00.828 |
| 8 | 2 | 6.379 | 37/4:06.221 |
| 9 | 4 | 18.263 | 30/4:02.478 |
| 10 | 4 | 1:30.942 | 15/4:10.785 |
| 11 | 4 | 6.252 | 16/4:11.536 |
| 12 | 4 | 9.495 | 16/4:02.456 |
| 13 | 4 | 8.825 | 17/4:09.004 |
| 14 | 4 | 6.388 | 18/4:12.781 |
| 15 | 4 | 6.318 | 18/4:03.056 |
| 16 | 4 | 6.256 | 19/4:07.813 |
| 17 | 4 | 7.569 | 19/4:01.416 |
| 18 | 4 | 9.509 | 20/4:10.526 |
| 19 | 4 | 6.479 | 20/4:03.960 |
| 20 | 4 | 13.862 | 20/4:05.468 |