| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.786 | N/A |
| 2 | 1 | 18.742 | 20/6:03.884 |
| 3 | 1 | 19.416 | 20/6:10.287 |
| 4 | 1 | 19.038 | 20/6:10.027 |
| 5 | 1 | 18.977 | 20/6:09.607 |
| 6 | 3 | 24.007 | 19/6:08.434 |
| 7 | 3 | 19.405 | 19/6:06.541 |
| 8 | 3 | 19.677 | 19/6:05.888 |
| 9 | 3 | 19.115 | 19/6:04.134 |
| 10 | 3 | 19.026 | 19/6:02.592 |
| 11 | 3 | 18.389 | 19/6:00.211 |
| 12 | 3 | 19.222 | 20/6:19.173 |
| 13 | 3 | 20.870 | 19/6:01.612 |
| 14 | 3 | 18.829 | 19/6:00.465 |
| 15 | 2 | 18.718 | 20/6:18.870 |
| 16 | 3 | 24.582 | 19/6:05.401 |
| 17 | 3 | 19.789 | 19/6:05.313 |
| 18 | 3 | 18.422 | 19/6:03.787 |
| 19 | 3 | 19.798 | 19/6:03.808 |