| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.568 | N/A |
| 2 | 4 | 18.129 | 20/6:03.019 |
| 3 | 4 | 16.851 | 21/6:08.368 |
| 4 | 4 | 16.713 | 21/6:03.188 |
| 5 | 4 | 16.605 | 21/6:00.058 |
| 6 | 3 | 17.610 | 21/6:02.002 |
| 7 | 4 | 19.842 | 21/6:11.068 |
| 8 | 4 | 16.150 | 21/6:06.853 |
| 9 | 3 | 17.335 | 21/6:06.655 |
| 10 | 4 | 22.800 | 20/6:00.641 |
| 11 | 5 | 17.893 | 20/6:00.431 |
| 12 | 5 | 16.616 | 21/6:15.920 |
| 13 | 5 | 16.896 | 21/6:14.301 |
| 14 | 5 | 18.124 | 21/6:14.820 |
| 15 | 4 | 19.966 | 21/6:17.896 |
| 16 | 4 | 17.477 | 21/6:17.244 |
| 17 | 4 | 17.302 | 21/6:16.454 |
| 18 | 4 | 16.040 | 21/6:14.272 |
| 19 | 4 | 17.096 | 21/6:13.506 |
| 20 | 4 | 19.495 | 21/6:15.346 |
| 21 | 4 | 20.436 | 21/6:17.944 |