| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.984 | N/A |
| 2 | 3 | 18.291 | 20/6:04.513 |
| 3 | 3 | 17.955 | 20/6:01.321 |
| 4 | 3 | 17.370 | 21/6:14.424 |
| 5 | 3 | 17.827 | 21/6:14.199 |
| 6 | 3 | 17.103 | 21/6:11.168 |
| 7 | 3 | 17.913 | 21/6:11.847 |
| 8 | 3 | 17.608 | 21/6:11.461 |
| 9 | 3 | 17.829 | 21/6:11.724 |
| 10 | 3 | 17.458 | 21/6:11.104 |
| 11 | 3 | 17.584 | 21/6:10.086 |
| 12 | 3 | 17.295 | 21/6:10.134 |
| 13 | 3 | 18.231 | 21/6:11.090 |
| 14 | 3 | 17.564 | 21/6:10.873 |
| 15 | 3 | 17.605 | 21/6:10.745 |
| 16 | 3 | 17.381 | 21/6:10.336 |
| 17 | 3 | 18.631 | 21/6:11.540 |
| 18 | 4 | 18.840 | 21/6:12.848 |
| 19 | 4 | 17.834 | 21/6:12.894 |
| 20 | 3 | 21.111 | 21/6:16.384 |
| 21 | 3 | 18.073 | 21/6:16.487 |