| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.387 | N/A |
| 2 | 4 | 17.134 | 22/6:02.201 |
| 3 | 4 | 19.762 | 21/6:11.347 |
| 4 | 4 | 19.976 | 20/6:02.576 |
| 5 | 4 | 17.672 | 21/6:15.107 |
| 6 | 4 | 16.249 | 21/6:05.559 |
| 7 | 4 | 16.417 | 22/6:17.622 |
| 8 | 4 | 17.678 | 22/6:17.051 |
| 9 | 4 | 19.220 | 21/6:02.657 |
| 10 | 4 | 19.127 | 21/6:05.131 |
| 11 | 4 | 17.819 | 21/6:04.495 |
| 12 | 4 | 18.931 | 21/6:05.996 |
| 13 | 4 | 18.646 | 21/6:06.772 |
| 14 | 4 | 19.665 | 21/6:08.996 |
| 15 | 4 | 21.222 | 21/6:13.127 |
| 16 | 4 | 21.792 | 21/6:17.467 |
| 17 | 4 | 17.225 | 21/6:15.555 |
| 18 | 4 | 19.506 | 21/6:16.552 |
| 19 | 4 | 17.830 | 21/6:15.577 |
| 20 | 4 | 17.806 | 21/6:14.678 |
| 21 | 4 | 16.229 | 21/6:12.293 |