| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.942 | N/A |
| 2 | 1 | 20.602 | 18/6:12.176 |
| 3 | 1 | 20.803 | 18/6:13.884 |
| 4 | 1 | 20.604 | 18/6:13.326 |
| 5 | 1 | 20.609 | 18/6:13.068 |
| 6 | 1 | 22.343 | 18/6:18.809 |
| 7 | 1 | 21.093 | 18/6:19.095 |
| 8 | 1 | 21.158 | 18/6:19.456 |
| 9 | 3 | 27.151 | 17/6:10.668 |
| 10 | 3 | 20.831 | 17/6:08.953 |
| 11 | 3 | 20.599 | 17/6:07.210 |
| 12 | 4 | 23.732 | 17/6:10.342 |
| 13 | 4 | 19.741 | 17/6:07.063 |
| 14 | 3 | 22.074 | 17/6:08.206 |
| 15 | 3 | 20.959 | 17/6:07.426 |
| 16 | 3 | 21.822 | 17/6:07.671 |
| 17 | 4 | 20.590 | 17/6:06.653 |