| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.396 | 15/5:05.940 |
| 2 | 2 | 25.745 | 14/5:22.987 |
| 3 | 2 | 24.547 | 13/5:06.315 |
| 4 | 1 | 19.798 | 14/5:16.701 |
| 5 | 2 | 20.424 | 14/5:10.548 |
| 6 | 2 | 19.926 | 14/5:05.284 |
| 7 | 2 | 23.139 | 14/5:07.950 |
| 8 | 2 | 19.704 | 14/5:03.938 |
| 9 | 2 | 19.783 | 14/5:00.941 |
| 10 | 2 | 19.745 | 15/5:19.810 |
| 11 | 2 | 21.765 | 15/5:20.416 |
| 12 | 2 | 20.937 | 15/5:19.886 |
| 13 | 2 | 20.005 | 15/5:18.362 |
| 14 | 2 | 19.753 | 15/5:16.786 |
| 15 | 2 | 24.535 | 15/5:20.202 |