| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.991 | N/A |
| 2 | 2 | 18.668 | 21/6:15.351 |
| 3 | 2 | 17.912 | 21/6:07.791 |
| 4 | 2 | 17.918 | 21/6:05.311 |
| 5 | 2 | 17.725 | 21/6:03.106 |
| 6 | 2 | 18.649 | 21/6:05.479 |
| 7 | 2 | 17.500 | 21/6:03.231 |
| 8 | 2 | 17.784 | 21/6:02.436 |
| 9 | 2 | 17.951 | 21/6:02.258 |
| 10 | 2 | 17.971 | 21/6:02.164 |
| 11 | 2 | 20.645 | 21/6:07.437 |
| 12 | 2 | 17.866 | 21/6:06.698 |
| 13 | 2 | 17.668 | 21/6:05.752 |
| 14 | 2 | 17.540 | 21/6:04.755 |
| 15 | 2 | 17.758 | 21/6:04.212 |
| 16 | 2 | 17.789 | 21/6:03.783 |
| 17 | 2 | 17.541 | 21/6:03.097 |
| 18 | 2 | 18.355 | 21/6:03.449 |
| 19 | 2 | 17.564 | 21/6:02.884 |
| 20 | 2 | 19.064 | 21/6:03.957 |
| 21 | 2 | 18.826 | 21/6:04.685 |