| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.952 | 21/5:13.992 |
| 2 | 4 | 17.358 | 19/5:06.945 |
| 3 | 4 | 17.029 | 19/5:12.480 |
| 4 | 4 | 14.842 | 19/5:04.860 |
| 5 | 4 | 15.019 | 19/5:00.960 |
| 6 | 4 | 15.050 | 20/5:14.167 |
| 7 | 4 | 14.808 | 20/5:11.594 |
| 8 | 4 | 15.700 | 20/5:11.895 |
| 9 | 4 | 15.643 | 20/5:12.002 |
| 10 | 4 | 15.404 | 20/5:11.610 |
| 11 | 4 | 14.581 | 20/5:09.793 |
| 12 | 4 | 14.961 | 20/5:08.912 |
| 13 | 4 | 14.759 | 20/5:07.855 |
| 14 | 4 | 14.919 | 20/5:07.179 |
| 15 | 4 | 17.853 | 20/5:10.504 |
| 16 | 4 | 17.481 | 20/5:12.949 |
| 17 | 4 | 15.280 | 20/5:12.516 |
| 18 | 4 | 14.611 | 20/5:11.389 |
| 19 | 4 | 14.491 | 20/5:10.254 |
| 20 | 4 | 19.953 | 20/5:14.694 |