| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.021 | 15/5:00.315 |
| 2 | 1 | 19.614 | 16/5:17.008 |
| 3 | 1 | 19.866 | 16/5:17.338 |
| 4 | 1 | 19.869 | 16/5:17.048 |
| 5 | 1 | 20.941 | 15/5:00.933 |
| 6 | 2 | 27.171 | 15/5:18.705 |
| 7 | 2 | 21.119 | 15/5:18.430 |
| 8 | 2 | 20.881 | 15/5:17.778 |
| 9 | 2 | 24.010 | 14/5:00.987 |
| 10 | 1 | 20.014 | 15/5:20.259 |
| 11 | 2 | 24.674 | 14/5:03.138 |
| 12 | 2 | 20.123 | 14/5:01.353 |
| 13 | 2 | 20.400 | 14/5:00.141 |
| 14 | 2 | 20.001 | 15/5:20.004 |
| 15 | 2 | 21.017 | 15/5:19.721 |