| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.165 | N/A |
| 2 | 2 | 20.721 | 18/6:06.422 |
| 3 | 2 | 20.561 | 18/6:05.062 |
| 4 | 2 | 20.435 | 18/6:03.894 |
| 5 | 1 | 21.771 | 18/6:08.989 |
| 6 | 1 | 21.671 | 18/6:11.705 |
| 7 | 3 | 25.544 | 17/6:02.706 |
| 8 | 3 | 21.917 | 17/6:03.010 |
| 9 | 2 | 20.779 | 17/6:00.963 |
| 10 | 1 | 20.817 | 18/6:21.017 |
| 11 | 1 | 20.405 | 18/6:19.020 |
| 12 | 1 | 21.746 | 18/6:19.459 |
| 13 | 1 | 21.280 | 18/6:19.164 |
| 14 | 1 | 19.799 | 18/6:16.979 |
| 15 | 1 | 20.072 | 18/6:15.436 |
| 16 | 1 | 20.924 | 18/6:15.065 |
| 17 | 1 | 20.689 | 18/6:14.491 |
| 18 | 2 | 25.554 | 18/6:18.850 |