| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.910 | 18/6:16.038 |
| 2 | 4 | 21.295 | 18/6:19.845 |
| 3 | 4 | 20.479 | 18/6:16.104 |
| 4 | 4 | 27.910 | 16/6:02.376 |
| 5 | 4 | 18.696 | 17/6:11.586 |
| 6 | 4 | 18.675 | 17/6:02.567 |
| 7 | 4 | 20.625 | 17/6:00.861 |
| 8 | 4 | 24.681 | 17/6:08.200 |
| 9 | 4 | 20.050 | 17/6:05.161 |
| 10 | 5 | 25.222 | 17/6:11.523 |
| 11 | 4 | 20.682 | 17/6:09.711 |
| 12 | 4 | 18.241 | 17/6:04.743 |
| 13 | 4 | 18.745 | 17/6:01.199 |
| 14 | 4 | 19.793 | 18/6:20.576 |
| 15 | 4 | 23.244 | 17/6:01.814 |
| 16 | 4 | 19.086 | 18/6:20.625 |
| 17 | 4 | 19.387 | 18/6:18.763 |
| 18 | 6 | 19.144 | 18/6:16.865 |