| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 29.144 | N/A |
| 2 | 10 | 32.289 | 15/8:01.019 |
| 3 | 10 | 27.041 | 17/8:23.784 |
| 4 | 10 | 26.205 | 17/8:05.330 |
| 5 | 10 | 23.341 | 18/8:11.867 |
| 6 | 10 | 23.947 | 18/8:00.742 |
| 7 | 10 | 24.144 | 19/8:20.045 |
| 8 | 10 | 26.050 | 19/8:19.759 |
| 9 | 9 | 24.360 | 19/8:15.742 |
| 10 | 8 | 24.357 | 19/8:12.612 |
| 11 | 9 | 24.489 | 19/8:10.345 |
| 12 | 9 | 23.248 | 19/8:06.460 |
| 13 | 8 | 23.350 | 19/8:03.375 |
| 14 | 9 | 24.882 | 19/8:02.886 |
| 15 | 8 | 22.605 | 20/8:24.562 |
| 16 | 8 | 26.232 | 19/8:00.992 |
| 17 | 8 | 22.952 | 20/8:23.540 |
| 18 | 10 | 37.705 | 19/8:12.058 |