| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.828 | 15/5:12.420 |
| 2 | 1 | 20.674 | 15/5:11.265 |
| 3 | 1 | 20.516 | 15/5:10.090 |
| 4 | 1 | 20.681 | 15/5:10.121 |
| 5 | 2 | 22.376 | 15/5:15.225 |
| 6 | 2 | 20.931 | 15/5:15.015 |
| 7 | 2 | 20.792 | 15/5:14.567 |
| 8 | 2 | 20.405 | 15/5:13.506 |
| 9 | 2 | 21.115 | 15/5:13.863 |
| 10 | 1 | 20.908 | 15/5:13.839 |
| 11 | 1 | 20.763 | 15/5:13.621 |
| 12 | 1 | 21.337 | 15/5:14.158 |
| 13 | 2 | 20.957 | 15/5:14.173 |
| 14 | 2 | 20.761 | 15/5:13.976 |
| 15 | 1 | 20.858 | 15/5:13.902 |