| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.192 | 20/5:03.840 |
| 2 | 1 | 14.561 | 21/5:12.406 |
| 3 | 2 | 14.402 | 21/5:09.085 |
| 4 | 1 | 14.504 | 21/5:07.960 |
| 5 | 1 | 14.798 | 21/5:08.519 |
| 6 | 1 | 14.506 | 21/5:07.870 |
| 7 | 1 | 15.141 | 21/5:09.312 |
| 8 | 1 | 14.848 | 21/5:09.624 |
| 9 | 1 | 14.405 | 21/5:08.833 |
| 10 | 2 | 18.431 | 20/5:01.576 |
| 11 | 2 | 14.389 | 20/5:00.322 |
| 12 | 2 | 14.941 | 20/5:00.197 |
| 13 | 2 | 14.356 | 21/5:14.150 |
| 14 | 2 | 19.366 | 20/5:05.486 |
| 15 | 2 | 14.253 | 20/5:04.124 |
| 16 | 3 | 16.957 | 20/5:06.313 |
| 17 | 3 | 15.883 | 20/5:06.980 |
| 18 | 3 | 14.595 | 20/5:06.142 |
| 19 | 3 | 14.883 | 20/5:05.696 |
| 20 | 3 | 14.406 | 20/5:04.817 |