| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.259 | N/A |
| 2 | 2 | 12.054 | 20/4:06.285 |
| 3 | 2 | 12.105 | 20/4:06.769 |
| 4 | 3 | 14.032 | 19/4:06.405 |
| 5 | 3 | 11.098 | 20/4:11.381 |
| 6 | 3 | 13.874 | 19/4:04.645 |
| 7 | 3 | 13.957 | 19/4:08.619 |
| 8 | 3 | 13.950 | 19/4:11.439 |
| 9 | 4 | 31.121 | 16/4:06.367 |
| 10 | 4 | 12.200 | 16/4:01.244 |
| 11 | 4 | 12.058 | 17/4:11.577 |
| 12 | 4 | 11.721 | 17/4:07.324 |
| 13 | 4 | 11.369 | 17/4:03.311 |
| 14 | 4 | 10.828 | 18/4:13.123 |
| 15 | 4 | 11.936 | 18/4:10.769 |
| 16 | 4 | 10.821 | 18/4:07.466 |
| 17 | 4 | 12.011 | 18/4:05.839 |
| 18 | 4 | 12.451 | 18/4:04.845 |