| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.689 | 20/5:13.780 |
| 2 | 4 | 20.498 | 17/5:07.589 |
| 3 | 4 | 15.227 | 18/5:08.484 |
| 4 | 4 | 16.567 | 18/5:05.914 |
| 5 | 2 | 16.037 | 18/5:02.465 |
| 6 | 2 | 14.832 | 19/5:13.025 |
| 7 | 2 | 14.853 | 19/5:08.622 |
| 8 | 2 | 16.190 | 19/5:08.496 |
| 9 | 2 | 15.870 | 19/5:07.722 |
| 10 | 2 | 14.823 | 19/5:05.113 |
| 11 | 2 | 14.468 | 19/5:02.366 |
| 12 | 2 | 15.360 | 19/5:01.489 |
| 13 | 1 | 15.285 | 19/5:00.637 |
| 14 | 2 | 15.281 | 20/5:15.686 |
| 15 | 1 | 15.025 | 20/5:14.673 |
| 16 | 2 | 15.050 | 20/5:13.819 |
| 17 | 1 | 15.152 | 20/5:13.185 |
| 18 | 1 | 14.514 | 20/5:11.912 |
| 19 | 1 | 14.932 | 20/5:11.214 |
| 20 | 1 | 15.325 | 20/5:10.978 |