| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.724 | 18/5:01.032 |
| 2 | 3 | 17.093 | 18/5:04.353 |
| 3 | 2 | 16.708 | 18/5:03.015 |
| 4 | 4 | 17.529 | 18/5:06.243 |
| 5 | 4 | 16.775 | 18/5:05.384 |
| 6 | 3 | 16.504 | 18/5:03.999 |
| 7 | 2 | 16.507 | 18/5:03.017 |
| 8 | 3 | 17.531 | 18/5:04.584 |
| 9 | 2 | 16.950 | 18/5:04.642 |
| 10 | 2 | 16.486 | 18/5:03.852 |
| 11 | 2 | 17.177 | 18/5:04.337 |
| 12 | 1 | 16.296 | 18/5:03.042 |
| 13 | 1 | 19.514 | 18/5:07.099 |
| 14 | 2 | 17.981 | 18/5:08.282 |
| 15 | 2 | 16.945 | 18/5:08.064 |
| 16 | 2 | 16.317 | 18/5:07.166 |
| 17 | 2 | 16.983 | 18/5:07.008 |
| 18 | 3 | 21.640 | 18/5:11.660 |