| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.602 | 15/5:09.030 |
| 2 | 1 | 21.204 | 15/5:13.545 |
| 3 | 1 | 20.762 | 15/5:12.840 |
| 4 | 2 | 22.748 | 15/5:19.935 |
| 5 | 4 | 23.443 | 14/5:04.525 |
| 6 | 3 | 20.754 | 14/5:02.197 |
| 7 | 2 | 21.152 | 14/5:01.330 |
| 8 | 2 | 22.063 | 14/5:02.274 |
| 9 | 2 | 20.400 | 14/5:00.421 |
| 10 | 2 | 21.070 | 15/5:21.297 |
| 11 | 2 | 21.740 | 14/5:00.285 |
| 12 | 2 | 20.591 | 15/5:20.661 |
| 13 | 2 | 20.690 | 15/5:19.868 |
| 14 | 2 | 20.825 | 15/5:19.333 |
| 15 | 2 | 21.257 | 15/5:19.301 |