| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.392 | 19/5:11.448 |
| 2 | 2 | 15.916 | 19/5:06.926 |
| 3 | 2 | 15.909 | 19/5:05.374 |
| 4 | 1 | 15.816 | 19/5:04.157 |
| 5 | 2 | 22.657 | 18/5:12.084 |
| 6 | 1 | 15.785 | 18/5:07.425 |
| 7 | 2 | 23.260 | 17/5:05.356 |
| 8 | 1 | 15.703 | 17/5:00.556 |
| 9 | 1 | 17.356 | 18/5:17.588 |
| 10 | 1 | 15.970 | 18/5:14.575 |
| 11 | 1 | 18.019 | 18/5:15.463 |
| 12 | 1 | 17.609 | 18/5:15.588 |
| 13 | 1 | 15.614 | 18/5:12.931 |
| 14 | 1 | 17.286 | 18/5:12.804 |
| 15 | 1 | 20.228 | 18/5:16.224 |
| 16 | 1 | 16.842 | 18/5:15.407 |
| 17 | 1 | 17.650 | 18/5:15.542 |
| 18 | 1 | 17.012 | 18/5:15.024 |