| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 19.768 | 18/5:55.824 |
| 2 | 8 | 18.869 | 18/5:47.733 |
| 3 | 6 | 18.613 | 18/5:43.500 |
| 4 | 6 | 18.924 | 18/5:42.783 |
| 5 | 5 | 19.750 | 18/5:45.326 |
| 6 | 5 | 19.031 | 18/5:44.865 |
| 7 | 5 | 18.649 | 18/5:43.553 |
| 8 | 6 | 22.014 | 18/5:50.141 |
| 9 | 8 | 24.887 | 18/6:01.010 |
| 10 | 8 | 21.020 | 18/6:02.745 |
| 11 | 8 | 23.126 | 18/6:07.611 |
| 12 | 8 | 19.328 | 18/6:05.969 |
| 13 | 8 | 19.653 | 18/6:05.029 |
| 14 | 8 | 19.085 | 18/6:03.493 |
| 15 | 7 | 19.022 | 18/6:02.087 |
| 16 | 7 | 20.552 | 18/6:02.577 |
| 17 | 7 | 20.555 | 17/5:42.846 |