| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.822 | 18/6:14.796 |
| 2 | 4 | 14.231 | 21/6:08.056 |
| 3 | 4 | 13.943 | 23/6:15.636 |
| 4 | 4 | 12.599 | 24/6:09.570 |
| 5 | 3 | 12.834 | 25/6:12.145 |
| 6 | 3 | 12.214 | 25/6:01.012 |
| 7 | 3 | 12.576 | 26/6:08.528 |
| 8 | 3 | 12.073 | 26/6:01.699 |
| 9 | 3 | 14.285 | 26/6:02.778 |
| 10 | 3 | 12.166 | 27/6:11.906 |
| 11 | 3 | 12.161 | 27/6:07.946 |
| 12 | 3 | 12.736 | 27/6:05.940 |
| 13 | 3 | 12.383 | 27/6:03.509 |
| 14 | 3 | 12.293 | 27/6:01.252 |
| 15 | 3 | 12.410 | 28/6:12.822 |
| 16 | 3 | 16.211 | 27/6:04.394 |
| 17 | 3 | 12.323 | 27/6:02.531 |
| 18 | 3 | 14.110 | 27/6:03.555 |