| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.901 | 21/5:12.921 |
| 2 | 3 | 15.145 | 20/5:00.460 |
| 3 | 2 | 15.757 | 20/5:05.353 |
| 4 | 2 | 15.505 | 20/5:06.540 |
| 5 | 2 | 15.683 | 20/5:07.964 |
| 6 | 2 | 16.958 | 20/5:13.163 |
| 7 | 3 | 20.612 | 19/5:10.951 |
| 8 | 3 | 15.268 | 19/5:08.344 |
| 9 | 3 | 17.075 | 19/5:10.131 |
| 10 | 4 | 24.851 | 18/5:09.159 |
| 11 | 3 | 14.851 | 18/5:05.355 |
| 12 | 3 | 18.098 | 18/5:07.056 |
| 13 | 3 | 17.435 | 18/5:07.577 |
| 14 | 4 | 20.904 | 18/5:12.484 |
| 15 | 4 | 15.516 | 18/5:10.271 |
| 16 | 4 | 18.397 | 18/5:11.576 |
| 17 | 4 | 16.504 | 18/5:10.722 |
| 18 | 3 | 15.539 | 18/5:08.999 |