| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.690 | N/A |
| 2 | 3 | 21.082 | 18/6:01.084 |
| 3 | 3 | 20.461 | 19/6:16.577 |
| 4 | 3 | 20.615 | 19/6:15.638 |
| 5 | 3 | 20.689 | 19/6:15.501 |
| 6 | 1 | 22.494 | 18/6:00.849 |
| 7 | 1 | 20.179 | 19/6:19.025 |
| 8 | 1 | 20.641 | 19/6:18.532 |
| 9 | 1 | 23.067 | 18/6:02.299 |
| 10 | 2 | 21.386 | 18/6:02.738 |
| 11 | 2 | 21.023 | 18/6:02.472 |
| 12 | 2 | 21.202 | 18/6:02.532 |
| 13 | 2 | 20.833 | 18/6:02.058 |
| 14 | 2 | 21.295 | 18/6:02.262 |
| 15 | 2 | 21.321 | 18/6:02.468 |
| 16 | 2 | 22.269 | 18/6:03.721 |
| 17 | 2 | 22.732 | 18/6:05.309 |
| 18 | 2 | 23.659 | 18/6:07.638 |