| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.607 | 18/5:16.926 |
| 2 | 2 | 17.686 | 18/5:17.637 |
| 3 | 1 | 17.572 | 18/5:17.190 |
| 4 | 1 | 17.739 | 17/5:00.067 |
| 5 | 1 | 18.275 | 17/5:02.189 |
| 6 | 1 | 17.546 | 17/5:01.537 |
| 7 | 1 | 20.452 | 17/5:08.130 |
| 8 | 2 | 18.283 | 17/5:08.465 |
| 9 | 1 | 17.592 | 17/5:07.420 |
| 10 | 1 | 18.685 | 17/5:08.443 |
| 11 | 1 | 18.343 | 17/5:08.751 |
| 12 | 1 | 17.686 | 17/5:08.077 |
| 13 | 2 | 18.444 | 17/5:08.498 |
| 14 | 2 | 17.562 | 17/5:07.787 |
| 15 | 2 | 17.982 | 17/5:07.648 |
| 16 | 2 | 17.634 | 17/5:07.156 |
| 17 | 2 | 18.478 | 17/5:07.566 |