| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 17.576 | 21/6:09.096 |
| 2 | 7 | 17.043 | 21/6:03.500 |
| 3 | 5 | 16.497 | 22/6:14.851 |
| 4 | 5 | 19.732 | 21/6:11.952 |
| 5 | 5 | 17.289 | 21/6:10.175 |
| 6 | 6 | 17.105 | 21/6:08.347 |
| 7 | 6 | 17.168 | 21/6:07.230 |
| 8 | 6 | 17.762 | 21/6:07.952 |
| 9 | 6 | 20.906 | 21/6:15.849 |
| 10 | 6 | 19.074 | 20/6:00.304 |
| 11 | 6 | 16.456 | 21/6:15.343 |
| 12 | 6 | 16.772 | 21/6:13.415 |
| 13 | 7 | 31.946 | 20/6:17.425 |
| 14 | 7 | 16.864 | 20/6:14.557 |
| 15 | 7 | 16.966 | 20/6:12.208 |
| 16 | 7 | 17.952 | 20/6:11.385 |
| 17 | 7 | 21.542 | 20/6:14.882 |
| 18 | 7 | 18.606 | 20/6:14.729 |
| 19 | 7 | 21.625 | 20/6:17.769 |
| 20 | 8 | 16.670 | 20/6:15.551 |