| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.967 | 19/5:03.373 |
| 2 | 2 | 15.919 | 19/5:02.917 |
| 3 | 1 | 15.747 | 19/5:01.676 |
| 4 | 1 | 15.546 | 19/5:00.100 |
| 5 | 1 | 15.616 | 20/5:15.180 |
| 6 | 1 | 15.627 | 20/5:14.740 |
| 7 | 1 | 15.758 | 20/5:14.800 |
| 8 | 1 | 15.827 | 20/5:15.017 |
| 9 | 4 | 18.419 | 19/5:04.899 |
| 10 | 3 | 15.788 | 19/5:04.407 |
| 11 | 3 | 15.850 | 19/5:04.111 |
| 12 | 3 | 16.001 | 19/5:04.103 |
| 13 | 3 | 15.766 | 19/5:03.753 |
| 14 | 3 | 16.180 | 19/5:04.015 |
| 15 | 2 | 15.883 | 19/5:03.866 |
| 16 | 2 | 15.836 | 19/5:03.679 |
| 17 | 2 | 15.968 | 19/5:03.662 |
| 18 | 3 | 15.887 | 19/5:03.562 |
| 19 | 3 | 16.070 | 19/5:03.655 |