| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.936 | 16/5:18.976 |
| 2 | 1 | 19.389 | 16/5:14.600 |
| 3 | 1 | 20.795 | 15/5:00.600 |
| 4 | 2 | 20.938 | 15/5:03.968 |
| 5 | 2 | 20.249 | 15/5:03.921 |
| 6 | 1 | 21.133 | 15/5:06.100 |
| 7 | 1 | 19.908 | 15/5:05.031 |
| 8 | 1 | 22.302 | 15/5:08.719 |
| 9 | 1 | 22.980 | 15/5:12.717 |
| 10 | 1 | 20.424 | 15/5:12.081 |
| 11 | 2 | 22.103 | 15/5:13.850 |
| 12 | 1 | 22.531 | 15/5:15.860 |
| 13 | 1 | 20.368 | 15/5:15.065 |
| 14 | 1 | 19.464 | 15/5:13.414 |
| 15 | 1 | 20.623 | 15/5:13.143 |