| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.255 | 15/5:03.825 |
| 2 | 2 | 20.424 | 15/5:05.093 |
| 3 | 2 | 20.219 | 15/5:04.490 |
| 4 | 1 | 19.946 | 15/5:03.165 |
| 5 | 1 | 20.062 | 15/5:02.718 |
| 6 | 1 | 20.056 | 15/5:02.405 |
| 7 | 1 | 20.370 | 15/5:02.854 |
| 8 | 1 | 20.375 | 15/5:03.201 |
| 9 | 1 | 20.341 | 15/5:03.413 |
| 10 | 1 | 21.246 | 15/5:04.941 |
| 11 | 1 | 22.302 | 15/5:07.631 |
| 12 | 1 | 22.376 | 15/5:09.965 |
| 13 | 1 | 19.769 | 15/5:08.932 |
| 14 | 1 | 19.795 | 15/5:08.074 |
| 15 | 1 | 20.264 | 15/5:07.800 |