| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.129 | 15/5:16.935 |
| 2 | 1 | 21.051 | 15/5:16.350 |
| 3 | 1 | 19.430 | 15/5:08.050 |
| 4 | 1 | 20.495 | 15/5:07.894 |
| 5 | 2 | 24.202 | 15/5:18.921 |
| 6 | 2 | 21.814 | 15/5:20.303 |
| 7 | 1 | 18.940 | 15/5:15.131 |
| 8 | 2 | 20.731 | 15/5:14.610 |
| 9 | 2 | 23.231 | 15/5:18.372 |
| 10 | 2 | 20.246 | 15/5:16.904 |
| 11 | 2 | 19.408 | 15/5:14.560 |
| 12 | 2 | 20.008 | 15/5:13.356 |
| 13 | 2 | 20.140 | 15/5:12.490 |
| 14 | 2 | 20.410 | 15/5:12.038 |
| 15 | 2 | 19.718 | 15/5:10.953 |