| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.778 | N/A |
| 2 | 1 | 19.875 | 22/7:19.153 |
| 3 | 1 | 18.922 | 22/7:09.146 |
| 4 | 1 | 19.175 | 22/7:07.582 |
| 5 | 1 | 18.592 | 22/7:03.739 |
| 6 | 1 | 18.299 | 22/7:00.202 |
| 7 | 1 | 18.607 | 23/7:17.834 |
| 8 | 1 | 18.355 | 23/7:16.085 |
| 9 | 1 | 23.023 | 22/7:08.254 |
| 10 | 1 | 18.988 | 22/7:07.395 |
| 11 | 2 | 20.723 | 22/7:10.351 |
| 12 | 2 | 20.469 | 22/7:12.286 |
| 13 | 2 | 18.173 | 22/7:09.879 |
| 14 | 1 | 20.792 | 22/7:12.074 |
| 15 | 2 | 22.751 | 22/7:16.894 |
| 16 | 3 | 23.771 | 21/7:02.464 |
| 17 | 3 | 18.368 | 21/7:00.381 |
| 18 | 3 | 22.349 | 21/7:03.227 |
| 19 | 3 | 22.966 | 21/7:06.442 |
| 20 | 3 | 18.580 | 21/7:04.702 |
| 21 | 3 | 25.241 | 21/7:09.797 |