| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.627 | N/A |
| 2 | 2 | 16.449 | 22/6:04.056 |
| 3 | 1 | 16.087 | 22/6:00.255 |
| 4 | 2 | 21.119 | 21/6:16.327 |
| 5 | 1 | 18.550 | 20/6:01.600 |
| 6 | 1 | 16.160 | 21/6:12.087 |
| 7 | 1 | 15.705 | 21/6:05.527 |
| 8 | 1 | 16.027 | 21/6:01.761 |
| 9 | 2 | 22.576 | 21/6:15.309 |
| 10 | 2 | 16.432 | 21/6:12.193 |
| 11 | 1 | 18.100 | 21/6:13.037 |
| 12 | 2 | 18.563 | 21/6:14.568 |
| 13 | 2 | 16.667 | 21/6:12.685 |
| 14 | 2 | 18.726 | 21/6:14.259 |
| 15 | 2 | 18.601 | 21/6:15.429 |
| 16 | 2 | 19.019 | 21/6:17.001 |
| 17 | 2 | 16.025 | 21/6:14.634 |
| 18 | 2 | 15.498 | 21/6:11.925 |
| 19 | 2 | 16.114 | 21/6:10.202 |
| 20 | 2 | 16.507 | 21/6:09.074 |
| 21 | 2 | 17.333 | 21/6:08.885 |