| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.922 | 18/5:04.596 |
| 2 | 1 | 16.606 | 18/5:01.752 |
| 3 | 1 | 16.574 | 18/5:00.612 |
| 4 | 1 | 16.506 | 19/5:16.388 |
| 5 | 1 | 16.830 | 18/5:00.376 |
| 6 | 1 | 16.660 | 18/5:00.294 |
| 7 | 1 | 18.495 | 18/5:04.953 |
| 8 | 1 | 17.105 | 18/5:05.320 |
| 9 | 1 | 16.705 | 18/5:04.806 |
| 10 | 1 | 16.774 | 18/5:04.518 |
| 11 | 1 | 20.502 | 18/5:10.383 |
| 12 | 1 | 16.948 | 18/5:09.940 |
| 13 | 1 | 17.147 | 18/5:09.840 |
| 14 | 1 | 16.681 | 18/5:09.156 |
| 15 | 1 | 16.754 | 18/5:08.650 |
| 16 | 1 | 18.298 | 18/5:09.945 |
| 17 | 1 | 16.801 | 18/5:09.502 |
| 18 | 1 | 16.891 | 18/5:09.199 |