| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.891 | 19/5:01.929 |
| 2 | 3 | 15.839 | 19/5:01.435 |
| 3 | 3 | 15.692 | 19/5:00.339 |
| 4 | 4 | 16.866 | 19/5:05.368 |
| 5 | 4 | 15.647 | 19/5:03.753 |
| 6 | 4 | 15.409 | 19/5:01.923 |
| 7 | 4 | 24.161 | 18/5:07.299 |
| 8 | 4 | 15.892 | 18/5:04.643 |
| 9 | 4 | 15.753 | 18/5:02.300 |
| 10 | 4 | 15.524 | 18/5:00.013 |
| 11 | 4 | 15.472 | 19/5:14.616 |
| 12 | 4 | 15.383 | 19/5:12.754 |
| 13 | 4 | 15.454 | 19/5:11.283 |
| 14 | 4 | 15.135 | 19/5:09.589 |
| 15 | 4 | 19.123 | 19/5:13.172 |
| 16 | 4 | 16.118 | 19/5:12.739 |
| 17 | 4 | 17.464 | 19/5:13.861 |
| 18 | 4 | 15.670 | 19/5:12.965 |
| 19 | 4 | 15.504 | 19/5:11.997 |