| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.623 | 17/6:07.591 |
| 2 | 5 | 20.646 | 18/6:20.421 |
| 3 | 3 | 21.071 | 18/6:20.040 |
| 4 | 2 | 18.467 | 18/6:08.132 |
| 5 | 3 | 25.268 | 17/6:04.055 |
| 6 | 2 | 19.169 | 18/6:18.732 |
| 7 | 2 | 19.405 | 18/6:14.526 |
| 8 | 2 | 21.902 | 18/6:16.990 |
| 9 | 2 | 19.800 | 18/6:14.702 |
| 10 | 3 | 23.818 | 18/6:20.104 |
| 11 | 3 | 22.148 | 17/6:00.581 |
| 12 | 3 | 24.487 | 17/6:05.222 |
| 13 | 3 | 22.554 | 17/6:06.622 |
| 14 | 3 | 21.859 | 17/6:06.978 |
| 15 | 3 | 23.636 | 17/6:09.300 |
| 16 | 3 | 20.818 | 17/6:08.338 |
| 17 | 3 | 19.438 | 17/6:06.109 |