| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.860 | N/A |
| 2 | 5 | 30.179 | 17/8:04.724 |
| 3 | 4 | 26.496 | 18/8:03.597 |
| 4 | 4 | 25.306 | 19/8:13.746 |
| 5 | 3 | 24.323 | 19/8:00.228 |
| 6 | 3 | 25.132 | 20/8:21.316 |
| 7 | 3 | 24.413 | 20/8:15.381 |
| 8 | 2 | 26.452 | 20/8:16.677 |
| 9 | 2 | 24.464 | 20/8:12.926 |
| 10 | 2 | 25.165 | 20/8:11.049 |
| 11 | 3 | 28.469 | 20/8:16.618 |
| 12 | 3 | 29.255 | 20/8:22.171 |
| 13 | 3 | 25.483 | 20/8:20.826 |
| 14 | 4 | 34.443 | 19/8:05.893 |
| 15 | 4 | 26.269 | 19/8:05.094 |
| 16 | 4 | 29.141 | 19/8:07.848 |
| 17 | 4 | 25.028 | 19/8:05.630 |
| 18 | 4 | 29.658 | 19/8:08.575 |
| 19 | 4 | 27.231 | 19/8:08.767 |