| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.544 | 15/5:08.160 |
| 2 | 2 | 20.162 | 15/5:05.295 |
| 3 | 2 | 20.589 | 15/5:06.475 |
| 4 | 2 | 20.420 | 15/5:06.431 |
| 5 | 2 | 20.328 | 15/5:06.129 |
| 6 | 3 | 20.968 | 15/5:07.528 |
| 7 | 2 | 19.937 | 15/5:06.317 |
| 8 | 3 | 21.897 | 15/5:09.084 |
| 9 | 3 | 20.026 | 15/5:08.118 |
| 10 | 3 | 20.965 | 15/5:08.754 |
| 11 | 3 | 20.048 | 15/5:08.024 |
| 12 | 3 | 20.719 | 15/5:08.254 |
| 13 | 3 | 20.867 | 15/5:08.619 |
| 14 | 3 | 20.986 | 15/5:09.060 |
| 15 | 3 | 20.845 | 15/5:09.301 |