| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.499 | 21/6:07.479 |
| 2 | 5 | 17.523 | 21/6:07.731 |
| 3 | 3 | 16.774 | 21/6:02.572 |
| 4 | 2 | 17.128 | 21/6:01.851 |
| 5 | 4 | 18.083 | 21/6:05.429 |
| 6 | 4 | 17.360 | 21/6:05.285 |
| 7 | 3 | 17.810 | 21/6:06.531 |
| 8 | 4 | 17.498 | 21/6:06.647 |
| 9 | 4 | 17.146 | 21/6:05.916 |
| 10 | 4 | 17.441 | 21/6:05.950 |
| 11 | 4 | 17.639 | 21/6:06.356 |
| 12 | 4 | 17.631 | 21/6:06.681 |
| 13 | 4 | 24.020 | 21/6:17.276 |
| 14 | 4 | 17.833 | 21/6:17.078 |
| 15 | 4 | 18.014 | 21/6:17.159 |
| 16 | 4 | 17.739 | 21/6:16.869 |
| 17 | 4 | 18.176 | 21/6:17.153 |
| 18 | 4 | 17.500 | 21/6:16.616 |
| 19 | 3 | 18.340 | 21/6:17.065 |
| 20 | 3 | 19.378 | 20/6:00.532 |