| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.958 | 19/5:03.202 |
| 2 | 3 | 15.557 | 20/5:15.150 |
| 3 | 2 | 15.782 | 20/5:15.313 |
| 4 | 2 | 15.867 | 19/5:00.029 |
| 5 | 2 | 15.399 | 20/5:14.252 |
| 6 | 2 | 15.661 | 20/5:14.080 |
| 7 | 2 | 15.675 | 20/5:13.997 |
| 8 | 1 | 15.509 | 20/5:13.520 |
| 9 | 1 | 15.695 | 20/5:13.562 |
| 10 | 1 | 15.604 | 20/5:13.414 |
| 11 | 1 | 15.922 | 20/5:13.871 |
| 12 | 1 | 15.507 | 20/5:13.560 |
| 13 | 1 | 16.029 | 20/5:14.100 |
| 14 | 2 | 18.509 | 19/5:02.200 |
| 15 | 1 | 15.401 | 19/5:01.562 |
| 16 | 2 | 16.166 | 19/5:01.911 |
| 17 | 2 | 15.462 | 19/5:01.433 |
| 18 | 2 | 15.851 | 19/5:01.418 |
| 19 | 1 | 15.584 | 19/5:01.138 |