| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.371 | 15/5:05.565 |
| 2 | 3 | 21.285 | 15/5:12.420 |
| 3 | 3 | 21.122 | 15/5:13.890 |
| 4 | 3 | 20.088 | 15/5:10.748 |
| 5 | 5 | 25.625 | 14/5:03.775 |
| 6 | 5 | 20.468 | 14/5:00.904 |
| 7 | 5 | 20.880 | 15/5:21.084 |
| 8 | 4 | 20.689 | 15/5:19.740 |
| 9 | 3 | 20.887 | 15/5:19.025 |
| 10 | 3 | 20.670 | 15/5:18.127 |
| 11 | 3 | 20.545 | 15/5:17.223 |
| 12 | 3 | 21.021 | 15/5:17.064 |
| 13 | 3 | 21.905 | 15/5:17.949 |
| 14 | 3 | 20.879 | 15/5:17.609 |
| 15 | 3 | 20.620 | 15/5:17.055 |