| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.648 | 15/5:09.720 |
| 2 | 2 | 20.958 | 15/5:12.045 |
| 3 | 2 | 20.018 | 15/5:08.120 |
| 4 | 2 | 19.150 | 15/5:02.903 |
| 5 | 2 | 19.801 | 15/5:01.725 |
| 6 | 2 | 20.123 | 15/5:01.745 |
| 7 | 2 | 19.591 | 15/5:00.619 |
| 8 | 1 | 19.618 | 16/5:19.814 |
| 9 | 2 | 19.876 | 16/5:19.614 |
| 10 | 2 | 20.785 | 15/5:00.852 |
| 11 | 1 | 20.413 | 15/5:01.338 |
| 12 | 2 | 20.997 | 15/5:02.473 |
| 13 | 2 | 19.894 | 15/5:02.160 |
| 14 | 2 | 19.407 | 15/5:01.370 |
| 15 | 2 | 19.996 | 15/5:01.275 |