| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.303 | 20/5:06.060 |
| 2 | 4 | 14.827 | 20/5:01.300 |
| 3 | 2 | 14.910 | 20/5:00.267 |
| 4 | 2 | 15.825 | 20/5:04.325 |
| 5 | 2 | 14.245 | 20/5:00.440 |
| 6 | 2 | 14.596 | 21/5:13.971 |
| 7 | 3 | 18.638 | 20/5:09.554 |
| 8 | 4 | 19.236 | 19/5:03.003 |
| 9 | 4 | 21.336 | 19/5:14.378 |
| 10 | 4 | 14.649 | 19/5:10.774 |
| 11 | 4 | 17.740 | 19/5:13.163 |
| 12 | 4 | 15.785 | 19/5:12.059 |
| 13 | 4 | 19.143 | 19/5:16.033 |
| 14 | 4 | 14.328 | 19/5:12.904 |
| 15 | 4 | 18.174 | 19/5:15.064 |
| 16 | 4 | 15.300 | 19/5:13.542 |
| 17 | 4 | 14.686 | 19/5:11.512 |
| 18 | 4 | 14.907 | 19/5:09.941 |
| 19 | 4 | 15.194 | 19/5:08.822 |