| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.831 | N/A |
| 2 | 1 | 17.639 | 21/6:17.611 |
| 3 | 1 | 19.252 | 20/6:15.295 |
| 4 | 1 | 18.253 | 20/6:14.076 |
| 5 | 1 | 17.781 | 20/6:11.224 |
| 6 | 4 | 24.065 | 19/6:13.995 |
| 7 | 4 | 18.410 | 19/6:11.031 |
| 8 | 4 | 21.037 | 19/6:15.669 |
| 9 | 4 | 20.004 | 19/6:16.823 |
| 10 | 4 | 17.366 | 19/6:12.445 |
| 11 | 4 | 17.647 | 19/6:09.448 |
| 12 | 4 | 18.054 | 19/6:07.662 |
| 13 | 4 | 18.951 | 19/6:07.519 |
| 14 | 4 | 19.465 | 19/6:08.110 |
| 15 | 4 | 19.046 | 19/6:08.078 |
| 16 | 4 | 18.398 | 19/6:07.272 |
| 17 | 4 | 19.571 | 19/6:07.887 |
| 18 | 4 | 19.005 | 19/6:07.830 |
| 19 | 4 | 21.462 | 19/6:10.237 |