| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.750 | 21/6:12.750 |
| 2 | 1 | 17.389 | 21/6:08.959 |
| 3 | 1 | 18.776 | 21/6:17.405 |
| 4 | 1 | 17.382 | 21/6:14.309 |
| 5 | 1 | 17.425 | 21/6:12.632 |
| 6 | 1 | 18.157 | 21/6:14.076 |
| 7 | 1 | 20.536 | 20/6:04.043 |
| 8 | 1 | 17.928 | 20/6:03.357 |
| 9 | 1 | 17.588 | 20/6:02.069 |
| 10 | 1 | 18.185 | 20/6:02.232 |
| 11 | 1 | 17.943 | 20/6:01.925 |
| 12 | 1 | 17.952 | 20/6:01.685 |
| 13 | 1 | 17.603 | 20/6:00.945 |
| 14 | 1 | 18.198 | 20/6:01.160 |
| 15 | 1 | 17.484 | 20/6:00.395 |
| 16 | 1 | 17.666 | 21/6:17.950 |
| 17 | 1 | 17.589 | 21/6:17.445 |
| 18 | 1 | 17.785 | 21/6:17.225 |
| 19 | 1 | 17.567 | 21/6:16.788 |
| 20 | 1 | 17.938 | 21/6:16.783 |
| 21 | 1 | 20.324 | 21/6:19.165 |