| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 34.084 | N/A |
| 2 | 7 | 26.830 | 18/8:10.194 |
| 3 | 6 | 25.516 | 19/8:25.198 |
| 4 | 6 | 27.610 | 18/8:07.168 |
| 5 | 6 | 24.034 | 19/8:22.039 |
| 6 | 6 | 26.093 | 19/8:22.382 |
| 7 | 6 | 24.935 | 19/8:19.138 |
| 8 | 5 | 25.189 | 19/8:17.473 |
| 9 | 5 | 24.576 | 19/8:14.845 |
| 10 | 5 | 26.667 | 19/8:16.984 |
| 11 | 4 | 24.324 | 19/8:14.477 |
| 12 | 5 | 26.402 | 19/8:15.826 |
| 13 | 5 | 27.732 | 19/8:18.946 |
| 14 | 7 | 34.726 | 18/8:04.759 |
| 15 | 7 | 26.750 | 18/8:05.050 |
| 16 | 7 | 24.518 | 18/8:02.772 |
| 17 | 7 | 29.682 | 18/8:06.267 |
| 18 | 6 | 24.096 | 18/8:03.764 |