| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.400 | N/A |
| 2 | 2 | 28.733 | 18/8:09.861 |
| 3 | 2 | 27.929 | 18/8:03.027 |
| 4 | 2 | 26.858 | 19/8:22.052 |
| 5 | 3 | 30.056 | 18/8:04.098 |
| 6 | 3 | 27.621 | 18/8:01.469 |
| 7 | 2 | 27.594 | 19/8:27.773 |
| 8 | 2 | 26.332 | 19/8:23.144 |
| 9 | 1 | 28.819 | 19/8:25.269 |
| 10 | 2 | 26.172 | 19/8:21.628 |
| 11 | 2 | 27.398 | 19/8:20.921 |
| 12 | 2 | 27.586 | 19/8:20.651 |
| 13 | 2 | 31.687 | 19/8:26.577 |
| 14 | 2 | 26.650 | 19/8:24.617 |
| 15 | 2 | 26.198 | 19/8:22.356 |
| 16 | 2 | 29.715 | 19/8:24.617 |
| 17 | 2 | 26.705 | 19/8:23.209 |
| 18 | 2 | 27.651 | 19/8:22.968 |
| 19 | 2 | 28.305 | 19/8:23.409 |