| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.658 | 20/1:13.160 |
| 2 | 4 | 7.143 | 20/1:48.010 |
| 3 | 3 | 7.603 | 20/2:02.693 |
| 4 | 3 | 8.083 | 20/2:12.435 |
| 5 | 3 | 7.216 | 20/2:14.812 |
| 6 | 4 | 7.551 | 20/2:17.513 |
| 7 | 2 | 7.278 | 20/2:18.663 |
| 8 | 2 | 7.956 | 20/2:21.220 |
| 9 | 2 | 8.352 | 20/2:24.089 |
| 10 | 2 | 8.203 | 20/2:26.086 |
| 11 | 2 | 7.559 | 20/2:26.549 |
| 12 | 2 | 7.533 | 20/2:26.892 |
| 13 | 2 | 7.677 | 20/2:27.403 |
| 14 | 2 | 7.989 | 20/2:28.287 |
| 15 | 2 | 8.134 | 20/2:29.247 |
| 16 | 2 | 8.305 | 20/2:30.300 |
| 17 | 2 | 8.161 | 20/2:31.060 |
| 18 | 2 | 8.433 | 20/2:32.038 |
| 19 | 2 | 8.084 | 20/2:32.545 |
| 20 | 2 | 8.155 | 20/2:33.073 |