| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.259 | 15/5:03.885 |
| 2 | 2 | 19.812 | 15/5:00.532 |
| 3 | 1 | 20.451 | 15/5:02.610 |
| 4 | 2 | 20.506 | 15/5:03.855 |
| 5 | 2 | 19.900 | 15/5:02.784 |
| 6 | 1 | 19.692 | 15/5:01.550 |
| 7 | 1 | 19.625 | 15/5:00.525 |
| 8 | 1 | 19.292 | 16/5:19.074 |
| 9 | 1 | 19.444 | 16/5:18.188 |
| 10 | 1 | 20.430 | 16/5:19.058 |
| 11 | 1 | 19.757 | 16/5:18.790 |
| 12 | 2 | 19.929 | 16/5:18.796 |
| 13 | 2 | 20.250 | 16/5:19.196 |
| 14 | 2 | 21.820 | 15/5:01.250 |
| 15 | 2 | 19.330 | 15/5:00.497 |