| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.389 | 21/5:02.169 |
| 2 | 4 | 14.926 | 21/5:07.808 |
| 3 | 4 | 15.105 | 21/5:10.940 |
| 4 | 4 | 13.675 | 21/5:04.999 |
| 5 | 4 | 14.644 | 21/5:05.504 |
| 6 | 4 | 14.028 | 21/5:03.685 |
| 7 | 4 | 15.467 | 21/5:06.702 |
| 8 | 4 | 14.140 | 21/5:05.482 |
| 9 | 4 | 15.873 | 21/5:08.576 |
| 10 | 4 | 13.861 | 21/5:06.827 |
| 11 | 4 | 13.561 | 21/5:04.823 |
| 12 | 4 | 13.936 | 21/5:03.809 |
| 13 | 4 | 15.927 | 21/5:06.167 |
| 14 | 4 | 13.947 | 21/5:05.219 |
| 15 | 4 | 13.950 | 21/5:04.401 |
| 16 | 4 | 19.103 | 21/5:10.448 |
| 17 | 4 | 18.177 | 21/5:14.641 |
| 18 | 4 | 13.720 | 21/5:13.167 |
| 19 | 4 | 13.523 | 21/5:11.631 |
| 20 | 4 | 14.830 | 21/5:11.621 |
| 21 | 4 | 14.14 | 21/5:10.782 |