| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.359 | 19/5:10.821 |
| 2 | 1 | 15.548 | 19/5:03.117 |
| 3 | 1 | 15.235 | 20/5:14.280 |
| 4 | 1 | 15.358 | 20/5:12.500 |
| 5 | 1 | 20.967 | 18/5:00.481 |
| 6 | 1 | 15.785 | 19/5:14.298 |
| 7 | 1 | 16.434 | 19/5:14.005 |
| 8 | 2 | 21.188 | 18/5:07.966 |
| 9 | 2 | 15.658 | 18/5:05.064 |
| 10 | 2 | 15.623 | 18/5:02.679 |
| 11 | 2 | 16.320 | 18/5:01.868 |
| 12 | 2 | 15.844 | 18/5:00.478 |
| 13 | 2 | 16.966 | 18/5:00.856 |
| 14 | 2 | 15.648 | 19/5:16.123 |
| 15 | 2 | 15.698 | 19/5:14.933 |
| 16 | 2 | 16.331 | 19/5:14.642 |
| 17 | 2 | 18.816 | 18/5:00.471 |
| 18 | 2 | 15.589 | 19/5:15.998 |
| 19 | 2 | 15.969 | 19/5:15.336 |