| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.032 | 15/5:00.480 |
| 2 | 1 | 20.034 | 15/5:00.495 |
| 3 | 1 | 23.915 | 15/5:19.905 |
| 4 | 1 | 22.458 | 14/5:02.536 |
| 5 | 2 | 21.564 | 14/5:02.408 |
| 6 | 2 | 20.010 | 15/5:20.032 |
| 7 | 2 | 25.167 | 14/5:06.360 |
| 8 | 2 | 21.021 | 14/5:04.852 |
| 9 | 2 | 19.393 | 14/5:01.146 |
| 10 | 2 | 20.034 | 15/5:20.442 |
| 11 | 2 | 26.219 | 14/5:05.260 |
| 12 | 2 | 19.707 | 14/5:02.813 |
| 13 | 1 | 19.983 | 14/5:01.040 |
| 14 | 2 | 20.276 | 15/5:21.228 |
| 15 | 2 | 20.833 | 15/5:20.646 |