| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.781 | 20/1:15.620 |
| 2 | 4 | 8.834 | 20/2:06.150 |
| 3 | 4 | 7.383 | 20/2:13.320 |
| 4 | 4 | 7.396 | 20/2:16.970 |
| 5 | 4 | 7.287 | 20/2:18.724 |
| 6 | 4 | 7.255 | 20/2:19.787 |
| 7 | 4 | 7.257 | 20/2:20.551 |
| 8 | 4 | 7.126 | 20/2:20.798 |
| 9 | 4 | 7.213 | 20/2:21.182 |
| 10 | 4 | 6.642 | 20/2:20.348 |
| 11 | 4 | 9.499 | 20/2:24.860 |
| 12 | 4 | 7.303 | 20/2:24.960 |
| 13 | 4 | 7.567 | 20/2:25.451 |
| 14 | 4 | 7.278 | 20/2:25.459 |
| 15 | 4 | 7.344 | 20/2:25.553 |
| 16 | 3 | 8.459 | 20/2:27.030 |
| 17 | 3 | 7.397 | 20/2:27.084 |
| 18 | 3 | 7.244 | 20/2:26.961 |
| 19 | 3 | 7.308 | 20/2:26.919 |
| 20 | 3 | 7.836 | 20/2:27.409 |