| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.079 | 15/5:16.185 |
| 2 | 1 | 20.880 | 15/5:14.692 |
| 3 | 1 | 20.714 | 15/5:13.365 |
| 4 | 1 | 21.031 | 15/5:13.089 |
| 5 | 2 | 20.925 | 15/5:13.887 |
| 6 | 2 | 21.034 | 15/5:14.157 |
| 7 | 1 | 22.197 | 15/5:16.842 |
| 8 | 1 | 21.073 | 15/5:16.749 |
| 9 | 1 | 20.875 | 15/5:16.346 |
| 10 | 2 | 22.045 | 15/5:17.779 |
| 11 | 1 | 21.389 | 15/5:18.057 |
| 12 | 1 | 21.280 | 15/5:18.152 |
| 13 | 1 | 21.124 | 15/5:18.053 |
| 14 | 1 | 21.759 | 15/5:18.648 |
| 15 | 3 | 24.148 | 15/5:21.553 |