| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.782 | 15/5:11.730 |
| 2 | 5 | 21.606 | 15/5:17.910 |
| 3 | 5 | 20.210 | 15/5:12.990 |
| 4 | 4 | 20.632 | 15/5:12.113 |
| 5 | 5 | 20.390 | 15/5:10.860 |
| 6 | 5 | 20.293 | 15/5:09.783 |
| 7 | 5 | 21.929 | 15/5:12.519 |
| 8 | 6 | 23.612 | 15/5:17.726 |
| 9 | 6 | 20.271 | 15/5:16.208 |
| 10 | 6 | 19.519 | 15/5:13.866 |
| 11 | 6 | 21.055 | 15/5:14.044 |
| 12 | 6 | 21.217 | 15/5:14.395 |
| 13 | 5 | 20.941 | 15/5:14.373 |
| 14 | 6 | 26.165 | 15/5:19.952 |
| 15 | 6 | 20.202 | 15/5:18.824 |