| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.511 | 19/6:10.709 |
| 2 | 3 | 20.958 | 18/6:04.221 |
| 3 | 2 | 19.895 | 18/6:02.184 |
| 4 | 2 | 20.084 | 18/6:02.016 |
| 5 | 2 | 20.357 | 18/6:02.898 |
| 6 | 2 | 19.189 | 19/6:19.981 |
| 7 | 1 | 18.822 | 19/6:16.786 |
| 8 | 1 | 18.522 | 19/6:13.678 |
| 9 | 1 | 19.545 | 19/6:13.420 |
| 10 | 1 | 18.790 | 19/6:11.779 |
| 11 | 1 | 19.067 | 19/6:10.915 |
| 12 | 1 | 19.344 | 19/6:10.633 |
| 13 | 1 | 19.235 | 19/6:10.235 |
| 14 | 1 | 18.271 | 19/6:08.586 |
| 15 | 1 | 18.674 | 19/6:07.668 |
| 16 | 1 | 19.078 | 19/6:07.344 |
| 17 | 1 | 19.493 | 19/6:07.521 |
| 18 | 1 | 19.709 | 19/6:07.908 |
| 19 | 1 | 22.266 | 19/6:10.810 |