| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.108 | 20/5:02.160 |
| 2 | 1 | 15.379 | 20/5:04.870 |
| 3 | 1 | 15.313 | 20/5:05.333 |
| 4 | 1 | 15.287 | 20/5:05.435 |
| 5 | 1 | 15.427 | 20/5:06.056 |
| 6 | 2 | 15.794 | 20/5:07.693 |
| 7 | 1 | 15.460 | 20/5:07.909 |
| 8 | 1 | 15.156 | 20/5:07.310 |
| 9 | 1 | 15.104 | 20/5:06.729 |
| 10 | 1 | 15.310 | 20/5:06.676 |
| 11 | 1 | 15.355 | 20/5:06.715 |
| 12 | 1 | 15.256 | 20/5:06.582 |
| 13 | 1 | 15.568 | 20/5:06.949 |
| 14 | 1 | 15.264 | 20/5:06.830 |
| 15 | 1 | 15.458 | 20/5:06.985 |
| 16 | 1 | 15.778 | 20/5:07.521 |
| 17 | 1 | 15.938 | 20/5:08.182 |
| 18 | 1 | 15.601 | 20/5:08.396 |
| 19 | 1 | 15.575 | 20/5:08.559 |
| 20 | 1 | 15.267 | 20/5:08.398 |