| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.944 | 15/5:14.160 |
| 2 | 1 | 20.551 | 15/5:11.212 |
| 3 | 2 | 20.787 | 15/5:11.410 |
| 4 | 1 | 20.373 | 15/5:09.956 |
| 5 | 1 | 21.030 | 15/5:11.055 |
| 6 | 1 | 20.627 | 15/5:10.780 |
| 7 | 1 | 20.709 | 15/5:10.759 |
| 8 | 1 | 22.379 | 15/5:13.875 |
| 9 | 1 | 20.315 | 15/5:12.858 |
| 10 | 1 | 24.706 | 15/5:18.631 |
| 11 | 1 | 21.257 | 15/5:18.652 |
| 12 | 1 | 20.591 | 15/5:17.836 |
| 13 | 1 | 21.272 | 15/5:17.932 |
| 14 | 1 | 22.370 | 15/5:19.190 |
| 15 | 1 | 20.477 | 15/5:18.388 |