| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.660 | 21/5:07.860 |
| 2 | 1 | 14.288 | 21/5:03.954 |
| 3 | 1 | 14.308 | 21/5:02.792 |
| 4 | 1 | 14.317 | 21/5:02.258 |
| 5 | 2 | 15.229 | 21/5:05.768 |
| 6 | 2 | 16.682 | 21/5:13.194 |
| 7 | 1 | 14.391 | 21/5:11.625 |
| 8 | 1 | 14.330 | 21/5:10.288 |
| 9 | 1 | 13.803 | 21/5:08.019 |
| 10 | 1 | 13.936 | 21/5:06.482 |
| 11 | 1 | 14.117 | 21/5:05.571 |
| 12 | 1 | 14.509 | 21/5:05.498 |
| 13 | 1 | 14.679 | 21/5:05.710 |
| 14 | 1 | 14.512 | 21/5:05.642 |
| 15 | 1 | 13.747 | 21/5:04.511 |
| 16 | 1 | 15.946 | 21/5:06.408 |
| 17 | 1 | 14.117 | 21/5:05.823 |
| 18 | 1 | 14.291 | 21/5:05.506 |
| 19 | 1 | 15.930 | 21/5:07.033 |
| 20 | 1 | 14.557 | 21/5:06.966 |
| 21 | 1 | 14.214 | 21/5:06.563 |