| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.911 | 15/5:13.665 |
| 2 | 2 | 21.613 | 15/5:18.930 |
| 3 | 2 | 20.655 | 15/5:15.895 |
| 4 | 2 | 20.138 | 15/5:12.439 |
| 5 | 2 | 26.201 | 14/5:06.650 |
| 6 | 1 | 20.149 | 14/5:02.556 |
| 7 | 1 | 19.915 | 15/5:20.533 |
| 8 | 1 | 20.105 | 15/5:18.163 |
| 9 | 1 | 19.844 | 15/5:15.885 |
| 10 | 1 | 25.824 | 14/5:01.497 |
| 11 | 1 | 20.827 | 14/5:00.595 |
| 12 | 1 | 20.230 | 15/5:20.515 |
| 13 | 1 | 21.133 | 15/5:20.244 |
| 14 | 1 | 20.481 | 15/5:19.314 |
| 15 | 1 | 28.478 | 15/5:26.504 |