| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.714 | 19/6:14.566 |
| 2 | 4 | 22.434 | 18/6:19.332 |
| 3 | 4 | 20.752 | 18/6:17.400 |
| 4 | 4 | 22.453 | 17/6:02.750 |
| 5 | 4 | 21.022 | 17/6:01.675 |
| 6 | 4 | 21.787 | 17/6:03.126 |
| 7 | 4 | 19.959 | 18/6:20.883 |
| 8 | 4 | 25.490 | 17/6:08.923 |
| 9 | 4 | 20.488 | 17/6:06.631 |
| 10 | 4 | 20.653 | 17/6:05.078 |
| 11 | 4 | 18.822 | 17/6:00.978 |
| 12 | 4 | 21.322 | 17/6:01.103 |
| 13 | 4 | 19.010 | 18/6:19.254 |
| 14 | 4 | 27.359 | 17/6:05.822 |
| 15 | 4 | 21.586 | 17/6:05.898 |
| 16 | 4 | 23.367 | 17/6:07.857 |
| 17 | 4 | 19.796 | 17/6:06.014 |