| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.750 | 20/5:15.000 |
| 2 | 1 | 14.724 | 20/5:04.740 |
| 3 | 1 | 15.996 | 20/5:09.800 |
| 4 | 1 | 14.991 | 20/5:07.305 |
| 5 | 2 | 15.247 | 20/5:06.832 |
| 6 | 2 | 15.270 | 20/5:06.593 |
| 7 | 2 | 16.714 | 20/5:10.549 |
| 8 | 1 | 15.469 | 20/5:10.402 |
| 9 | 1 | 15.227 | 20/5:09.751 |
| 10 | 1 | 14.546 | 20/5:07.868 |
| 11 | 2 | 15.932 | 20/5:08.847 |
| 12 | 2 | 18.233 | 20/5:13.498 |
| 13 | 2 | 16.818 | 20/5:15.257 |
| 14 | 2 | 14.740 | 20/5:13.796 |
| 15 | 2 | 14.469 | 20/5:12.168 |
| 16 | 2 | 19.582 | 19/5:01.278 |
| 17 | 2 | 15.038 | 19/5:00.363 |
| 18 | 2 | 18.754 | 19/5:03.472 |
| 19 | 2 | 14.516 | 19/5:02.016 |