| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 3.599 | 20/1:11.980 |
| 2 | 10 | 4.005 | 20/1:20.100 |
| 3 | 4 | 7.624 | 20/1:56.290 |
| 4 | 2 | 7.617 | 20/2:08.307 |
| 5 | 2 | 7.668 | 20/2:14.570 |
| 6 | 2 | 7.521 | 20/2:17.740 |
| 7 | 2 | 7.347 | 20/2:19.273 |
| 8 | 2 | 7.594 | 20/2:21.074 |
| 9 | 2 | 7.486 | 20/2:22.155 |
| 10 | 2 | 7.548 | 20/2:23.133 |
| 11 | 2 | 7.414 | 20/2:23.648 |
| 12 | 2 | 7.432 | 20/2:24.102 |
| 13 | 2 | 7.759 | 20/2:25.025 |
| 14 | 2 | 7.391 | 20/2:25.240 |
| 15 | 2 | 7.616 | 20/2:25.746 |
| 16 | 2 | 7.371 | 20/2:25.857 |
| 17 | 2 | 7.413 | 20/2:26.007 |
| 18 | 2 | 7.751 | 20/2:26.538 |
| 19 | 2 | 7.490 | 20/2:26.719 |
| 20 | 2 | 8.043 | 20/2:27.463 |