| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 46.067 | N/A |
| 2 | 7 | 28.500 | 17/8:22.067 |
| 3 | 8 | 27.070 | 17/8:10.627 |
| 4 | 7 | 25.310 | 18/8:24.387 |
| 5 | 7 | 22.060 | 18/8:03.562 |
| 6 | 7 | 23.190 | 19/8:20.135 |
| 7 | 7 | 22.250 | 19/8:11.207 |
| 8 | 7 | 22.22 | 19/8:04.187 |
| 9 | 7 | 25.440 | 19/8:06.662 |
| 10 | 7 | 21.620 | 19/8:00.947 |
| 11 | 7 | 22.630 | 20/8:22.002 |
| 12 | 6 | 23.680 | 20/8:21.635 |
| 13 | 5 | 24.190 | 20/8:21.972 |
| 14 | 6 | 25.500 | 19/8:00.060 |
| 15 | 5 | 23.250 | 20/8:23.003 |
| 16 | 5 | 21.560 | 20/8:19.850 |
| 17 | 5 | 21.750 | 20/8:17.317 |
| 18 | 5 | 22.630 | 20/8:16.065 |
| 19 | 5 | 24.190 | 20/8:16.599 |
| 20 | 4 | 22.22 | 20/8:14.887 |