| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.502 | 21/6:07.542 |
| 2 | 5 | 18.720 | 20/6:02.220 |
| 3 | 4 | 16.650 | 21/6:10.104 |
| 4 | 3 | 17.055 | 21/6:07.117 |
| 5 | 3 | 17.652 | 21/6:07.832 |
| 6 | 3 | 16.966 | 21/6:05.907 |
| 7 | 2 | 16.239 | 21/6:02.352 |
| 8 | 2 | 16.616 | 21/6:00.675 |
| 9 | 2 | 19.527 | 21/6:06.163 |
| 10 | 2 | 18.844 | 21/6:09.119 |
| 11 | 3 | 24.803 | 20/6:04.680 |
| 12 | 3 | 18.014 | 20/6:04.313 |
| 13 | 3 | 16.698 | 20/6:01.978 |
| 14 | 3 | 17.646 | 20/6:01.331 |
| 15 | 3 | 16.563 | 21/6:17.293 |
| 16 | 3 | 21.328 | 20/6:03.529 |
| 17 | 3 | 16.589 | 20/6:01.661 |
| 18 | 3 | 16.786 | 20/6:00.220 |
| 19 | 3 | 17.777 | 21/6:17.972 |
| 20 | 3 | 17.627 | 21/6:17.582 |
| 21 | 3 | 21.827 | 21/6:21.429 |