| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.884 | 17/4:13.028 |
| 2 | 2 | 15.617 | 20/5:05.010 |
| 3 | 2 | 15.005 | 20/5:03.373 |
| 4 | 2 | 15.383 | 20/5:04.445 |
| 5 | 1 | 15.005 | 20/5:03.576 |
| 6 | 1 | 14.943 | 20/5:02.790 |
| 7 | 1 | 15.659 | 20/5:04.274 |
| 8 | 1 | 16.694 | 20/5:07.975 |
| 9 | 1 | 15.504 | 20/5:08.209 |
| 10 | 1 | 14.586 | 20/5:06.560 |
| 11 | 1 | 17.557 | 20/5:10.613 |
| 12 | 1 | 19.029 | 19/5:00.621 |
| 13 | 1 | 15.367 | 20/5:15.743 |
| 14 | 2 | 17.626 | 19/5:02.451 |
| 15 | 2 | 17.667 | 19/5:04.666 |
| 16 | 2 | 14.888 | 19/5:03.304 |
| 17 | 2 | 15.022 | 19/5:02.252 |
| 18 | 2 | 14.488 | 19/5:00.753 |
| 19 | 2 | 14.664 | 20/5:15.356 |
| 20 | 2 | 24.838 | 20/5:24.426 |