| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.465 | 20/0:49.300 |
| 2 | 3 | 7.613 | 20/1:40.780 |
| 3 | 4 | 7.388 | 20/1:56.440 |
| 4 | 4 | 7.206 | 20/2:03.360 |
| 5 | 3 | 7.431 | 20/2:08.412 |
| 6 | 3 | 7.261 | 20/2:11.213 |
| 7 | 3 | 8.211 | 20/2:15.929 |
| 8 | 3 | 7.366 | 20/2:17.353 |
| 9 | 3 | 7.218 | 20/2:18.131 |
| 10 | 3 | 7.127 | 20/2:18.572 |
| 11 | 3 | 7.400 | 20/2:19.429 |
| 12 | 3 | 7.449 | 20/2:20.225 |
| 13 | 3 | 7.464 | 20/2:20.922 |
| 14 | 3 | 7.267 | 20/2:21.237 |
| 15 | 3 | 7.447 | 20/2:21.751 |
| 16 | 3 | 7.336 | 20/2:22.061 |
| 17 | 3 | 7.359 | 20/2:22.362 |
| 18 | 3 | 7.204 | 20/2:22.458 |
| 19 | 3 | 7.433 | 20/2:22.784 |
| 20 | 3 | 7.657 | 20/2:23.302 |