| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.435 | 17/6:04.395 |
| 2 | 3 | 19.540 | 18/6:08.775 |
| 3 | 3 | 21.300 | 18/6:13.650 |
| 4 | 4 | 28.011 | 16/6:01.144 |
| 5 | 4 | 24.155 | 16/6:06.211 |
| 6 | 4 | 20.367 | 17/6:21.956 |
| 7 | 4 | 22.992 | 16/6:00.686 |
| 8 | 4 | 22.578 | 16/6:00.756 |
| 9 | 4 | 20.008 | 17/6:18.507 |
| 10 | 3 | 19.744 | 17/6:14.221 |
| 11 | 3 | 19.327 | 17/6:10.070 |
| 12 | 3 | 18.821 | 17/6:05.894 |
| 13 | 3 | 22.793 | 17/6:07.554 |
| 14 | 3 | 22.822 | 17/6:09.013 |
| 15 | 3 | 19.453 | 17/6:06.459 |
| 16 | 3 | 22.741 | 17/6:07.717 |
| 17 | 3 | 18.982 | 17/6:05.069 |