| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.302 | 15/5:04.053 |
| 2 | 3 | 19.986 | 15/5:02.016 |
| 3 | 3 | 20.370 | 15/5:03.029 |
| 4 | 3 | 20.053 | 15/5:02.666 |
| 5 | 3 | 20.009 | 15/5:02.016 |
| 6 | 3 | 19.630 | 15/5:00.875 |
| 7 | 2 | 20.818 | 15/5:02.502 |
| 8 | 2 | 22.522 | 15/5:06.918 |
| 9 | 2 | 20.324 | 15/5:06.069 |
| 10 | 2 | 19.680 | 15/5:05.541 |
| 11 | 2 | 19.298 | 15/5:04.008 |
| 12 | 2 | 19.808 | 15/5:03.005 |
| 13 | 2 | 20.214 | 15/5:03.477 |
| 14 | 2 | 20.003 | 15/5:03.232 |
| 15 | 2 | 20.473 | 15/5:03.490 |