| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.380 | N/A |
| 2 | 3 | 23.555 | 21/8:16.048 |
| 3 | 3 | 21.352 | 22/8:16.903 |
| 4 | 3 | 22.529 | 22/8:17.432 |
| 5 | 3 | 22.687 | 22/8:18.525 |
| 6 | 2 | 22.027 | 22/8:16.041 |
| 7 | 2 | 22.626 | 22/8:17.096 |
| 8 | 3 | 22.846 | 22/8:18.246 |
| 9 | 3 | 22.545 | 22/8:18.318 |
| 10 | 3 | 21.409 | 22/8:15.724 |
| 11 | 3 | 22.161 | 22/8:15.227 |
| 12 | 4 | 21.591 | 22/8:13.733 |
| 13 | 4 | 21.369 | 22/8:12.099 |
| 14 | 4 | 24.505 | 22/8:15.783 |
| 15 | 4 | 22.788 | 22/8:16.365 |
| 16 | 4 | 22.829 | 22/8:16.926 |
| 17 | 3 | 23.829 | 22/8:18.730 |
| 18 | 3 | 21.581 | 22/8:17.545 |
| 19 | 3 | 21.642 | 22/8:16.562 |
| 20 | 3 | 21.673 | 22/8:15.718 |
| 21 | 4 | 32.939 | 21/8:03.863 |