| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.079 | 15/5:01.185 |
| 2 | 3 | 19.786 | 16/5:18.092 |
| 3 | 3 | 19.823 | 16/5:18.336 |
| 4 | 3 | 19.832 | 16/5:18.008 |
| 5 | 1 | 20.038 | 16/5:18.585 |
| 6 | 1 | 20.209 | 16/5:19.378 |
| 7 | 2 | 20.720 | 15/5:01.043 |
| 8 | 2 | 21.156 | 15/5:03.080 |
| 9 | 3 | 20.082 | 15/5:02.875 |
| 10 | 3 | 19.658 | 15/5:02.074 |
| 11 | 3 | 19.592 | 15/5:01.329 |
| 12 | 3 | 25.349 | 15/5:07.905 |
| 13 | 3 | 21.110 | 15/5:08.577 |
| 14 | 3 | 20.060 | 15/5:08.029 |
| 15 | 3 | 20.127 | 15/5:07.621 |