| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.485 | N/A |
| 2 | 3 | 19.447 | 19/6:07.531 |
| 3 | 1 | 19.706 | 19/6:09.862 |
| 4 | 1 | 19.888 | 19/6:11.731 |
| 5 | 1 | 18.915 | 19/6:08.287 |
| 6 | 1 | 19.239 | 19/6:07.387 |
| 7 | 1 | 21.154 | 19/6:12.532 |
| 8 | 1 | 19.168 | 19/6:11.100 |
| 9 | 2 | 20.872 | 19/6:13.860 |
| 10 | 2 | 19.790 | 19/6:13.843 |
| 11 | 2 | 19.167 | 19/6:12.707 |
| 12 | 2 | 19.356 | 19/6:12.088 |
| 13 | 2 | 18.942 | 19/6:10.951 |
| 14 | 2 | 19.314 | 19/6:10.503 |
| 15 | 2 | 18.892 | 19/6:09.577 |
| 16 | 2 | 18.910 | 19/6:08.797 |
| 17 | 2 | 18.880 | 19/6:08.008 |
| 18 | 2 | 19.753 | 19/6:08.371 |
| 19 | 2 | 21.342 | 19/6:10.220 |