| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.867 | 15/5:13.005 |
| 2 | 1 | 20.791 | 15/5:12.435 |
| 3 | 1 | 20.551 | 15/5:11.045 |
| 4 | 1 | 20.700 | 15/5:10.909 |
| 5 | 1 | 20.503 | 15/5:10.236 |
| 6 | 1 | 20.469 | 15/5:09.702 |
| 7 | 2 | 20.961 | 15/5:10.376 |
| 8 | 2 | 20.656 | 15/5:10.309 |
| 9 | 2 | 23.682 | 15/5:15.300 |
| 10 | 2 | 20.607 | 15/5:14.680 |
| 11 | 2 | 20.540 | 15/5:14.082 |
| 12 | 2 | 26.790 | 15/5:21.396 |
| 13 | 2 | 20.091 | 15/5:19.855 |
| 14 | 2 | 20.848 | 15/5:19.346 |
| 15 | 2 | 23.044 | 15/5:21.100 |