| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 25.753 | N/A |
| 2 | 4 | 17.945 | 20/6:06.708 |
| 3 | 4 | 17.393 | 20/6:01.464 |
| 4 | 3 | 17.662 | 20/6:01.419 |
| 5 | 3 | 17.596 | 20/6:01.084 |
| 6 | 4 | 18.353 | 20/6:03.759 |
| 7 | 4 | 19.237 | 20/6:08.342 |
| 8 | 4 | 16.805 | 20/6:05.014 |
| 9 | 4 | 17.186 | 20/6:03.423 |
| 10 | 4 | 16.025 | 21/6:17.313 |
| 11 | 4 | 15.930 | 21/6:14.017 |
| 12 | 3 | 15.964 | 21/6:11.382 |
| 13 | 2 | 17.076 | 21/6:11.039 |
| 14 | 2 | 16.546 | 21/6:09.934 |
| 15 | 2 | 16.485 | 21/6:08.900 |
| 16 | 2 | 18.076 | 21/6:10.125 |
| 17 | 2 | 16.320 | 21/6:09.001 |
| 18 | 2 | 16.258 | 21/6:07.937 |
| 19 | 2 | 19.916 | 21/6:11.056 |
| 20 | 2 | 18.005 | 21/6:11.835 |
| 21 | 2 | 16.342 | 21/6:10.873 |