| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.134 | N/A |
| 2 | 1 | 21.963 | 18/6:16.505 |
| 3 | 1 | 21.811 | 18/6:15.213 |
| 4 | 1 | 21.675 | 18/6:14.011 |
| 5 | 1 | 21.773 | 18/6:13.827 |
| 6 | 1 | 23.703 | 18/6:20.279 |
| 7 | 3 | 24.701 | 17/6:04.803 |
| 8 | 3 | 20.341 | 18/6:21.911 |
| 9 | 3 | 21.276 | 18/6:19.775 |
| 10 | 3 | 25.459 | 17/6:03.493 |
| 11 | 3 | 21.438 | 17/6:01.758 |
| 12 | 3 | 24.493 | 17/6:04.782 |
| 13 | 3 | 20.940 | 17/6:02.564 |
| 14 | 3 | 20.648 | 17/6:00.329 |
| 15 | 2 | 20.442 | 18/6:20.367 |
| 16 | 2 | 20.457 | 18/6:18.403 |
| 17 | 2 | 21.956 | 18/6:18.277 |
| 18 | 1 | 22.336 | 18/6:18.546 |