| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.939 | 15/5:14.085 |
| 2 | 1 | 21.193 | 15/5:15.990 |
| 3 | 1 | 21.102 | 15/5:16.170 |
| 4 | 1 | 20.993 | 15/5:15.851 |
| 5 | 3 | 24.897 | 14/5:05.547 |
| 6 | 2 | 20.675 | 14/5:02.864 |
| 7 | 2 | 20.349 | 14/5:00.296 |
| 8 | 1 | 20.780 | 15/5:20.490 |
| 9 | 2 | 23.016 | 14/5:01.691 |
| 10 | 2 | 20.143 | 15/5:21.130 |
| 11 | 2 | 21.071 | 15/5:20.670 |
| 12 | 1 | 20.726 | 15/5:19.855 |
| 13 | 1 | 21.408 | 15/5:19.952 |
| 14 | 1 | 20.524 | 15/5:19.089 |
| 15 | 1 | 20.795 | 15/5:18.611 |