| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.801 | 15/5:12.015 |
| 2 | 1 | 21.332 | 15/5:15.997 |
| 3 | 1 | 19.965 | 15/5:10.490 |
| 4 | 1 | 20.432 | 15/5:09.488 |
| 5 | 1 | 20.862 | 15/5:10.176 |
| 6 | 1 | 24.954 | 15/5:20.865 |
| 7 | 1 | 20.320 | 15/5:18.570 |
| 8 | 1 | 19.746 | 15/5:15.773 |
| 9 | 1 | 20.890 | 15/5:15.503 |
| 10 | 2 | 22.373 | 15/5:17.512 |
| 11 | 2 | 21.613 | 15/5:18.120 |
| 12 | 2 | 22.874 | 15/5:20.203 |
| 13 | 2 | 20.195 | 15/5:18.873 |
| 14 | 2 | 23.403 | 15/5:21.171 |
| 15 | 2 | 26.118 | 15/5:25.878 |