| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.481 | 20/6:09.620 |
| 2 | 1 | 17.755 | 20/6:02.360 |
| 3 | 1 | 17.976 | 20/6:01.413 |
| 4 | 1 | 18.583 | 20/6:03.975 |
| 5 | 1 | 18.498 | 20/6:05.172 |
| 6 | 1 | 23.021 | 19/6:01.994 |
| 7 | 1 | 17.918 | 20/6:17.806 |
| 8 | 1 | 18.098 | 20/6:15.825 |
| 9 | 1 | 18.342 | 20/6:14.827 |
| 10 | 1 | 18.176 | 20/6:13.696 |
| 11 | 1 | 17.550 | 20/6:11.633 |
| 12 | 1 | 18.088 | 20/6:10.810 |
| 13 | 1 | 18.373 | 20/6:10.552 |
| 14 | 1 | 18.828 | 20/6:10.981 |
| 15 | 1 | 18.228 | 20/6:10.553 |
| 16 | 1 | 17.978 | 20/6:09.866 |
| 17 | 1 | 18.371 | 20/6:09.722 |
| 18 | 1 | 17.768 | 20/6:08.924 |
| 19 | 1 | 23.182 | 20/6:13.909 |
| 20 | 1 | 18.369 | 20/6:13.583 |