| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.929 | N/A |
| 2 | 2 | 26.497 | 17/7:05.881 |
| 3 | 2 | 24.607 | 18/7:16.313 |
| 4 | 2 | 26.018 | 18/7:18.953 |
| 5 | 3 | 25.742 | 18/7:19.101 |
| 6 | 3 | 24.615 | 18/7:15.357 |
| 7 | 4 | 25.939 | 18/7:16.613 |
| 8 | 4 | 25.118 | 18/7:15.516 |
| 9 | 4 | 28.485 | 18/7:21.848 |
| 10 | 4 | 27.023 | 18/7:24.012 |
| 11 | 4 | 25.959 | 18/7:23.934 |
| 12 | 4 | 28.857 | 17/7:02.089 |
| 13 | 4 | 27.950 | 17/7:04.342 |
| 14 | 4 | 25.640 | 17/7:03.405 |
| 15 | 4 | 28.819 | 17/7:06.236 |
| 16 | 4 | 25.023 | 17/7:04.640 |
| 17 | 4 | 24.759 | 17/7:02.980 |