| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.962 | 21/6:17.202 |
| 2 | 1 | 17.935 | 21/6:16.918 |
| 3 | 1 | 19.211 | 20/6:07.387 |
| 4 | 1 | 18.202 | 20/6:06.550 |
| 5 | 1 | 18.138 | 20/6:05.792 |
| 6 | 1 | 18.966 | 20/6:08.047 |
| 7 | 1 | 18.675 | 20/6:08.826 |
| 8 | 1 | 20.302 | 20/6:13.478 |
| 9 | 1 | 19.021 | 20/6:14.249 |
| 10 | 1 | 24.101 | 19/6:05.775 |
| 11 | 1 | 18.781 | 19/6:04.962 |
| 12 | 1 | 18.364 | 19/6:03.625 |
| 13 | 1 | 19.809 | 19/6:04.606 |
| 14 | 1 | 18.704 | 19/6:03.946 |
| 15 | 1 | 18.485 | 19/6:03.098 |
| 16 | 1 | 17.820 | 19/6:01.565 |
| 17 | 1 | 17.953 | 19/6:00.362 |
| 18 | 1 | 18.509 | 20/6:18.820 |
| 19 | 1 | 18.318 | 20/6:18.164 |
| 20 | 1 | 20.599 | 20/6:19.855 |