| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.588 | 19/6:12.172 |
| 2 | 5 | 27.889 | 16/6:19.816 |
| 3 | 5 | 17.647 | 17/6:09.036 |
| 4 | 5 | 18.744 | 18/6:17.406 |
| 5 | 5 | 17.529 | 18/6:05.029 |
| 6 | 5 | 24.279 | 18/6:17.028 |
| 7 | 5 | 20.094 | 18/6:14.837 |
| 8 | 5 | 23.527 | 18/6:20.918 |
| 9 | 5 | 17.849 | 18/6:14.292 |
| 10 | 4 | 17.861 | 18/6:09.013 |
| 11 | 5 | 17.754 | 18/6:04.518 |
| 12 | 5 | 22.654 | 18/6:08.122 |
| 13 | 5 | 18.585 | 18/6:05.538 |
| 14 | 5 | 17.654 | 18/6:02.127 |
| 15 | 5 | 17.521 | 19/6:18.955 |
| 16 | 5 | 23.280 | 18/6:02.762 |
| 17 | 4 | 18.291 | 18/6:00.790 |
| 18 | 4 | 18.282 | 19/6:18.974 |
| 19 | 3 | 24.011 | 19/6:23.039 |