| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.187 | N/A |
| 2 | 1 | 18.880 | 19/6:03.027 |
| 3 | 1 | 19.411 | 19/6:07.806 |
| 4 | 2 | 20.179 | 19/6:14.007 |
| 5 | 2 | 19.578 | 19/6:14.403 |
| 6 | 2 | 20.449 | 19/6:17.776 |
| 7 | 2 | 19.028 | 19/6:15.762 |
| 8 | 2 | 19.475 | 19/6:15.472 |
| 9 | 2 | 18.515 | 19/6:13.095 |
| 10 | 2 | 19.849 | 19/6:13.915 |
| 11 | 2 | 19.283 | 19/6:13.551 |
| 12 | 2 | 19.062 | 19/6:12.892 |
| 13 | 2 | 19.950 | 19/6:13.675 |
| 14 | 2 | 19.111 | 19/6:13.176 |
| 15 | 2 | 19.637 | 19/6:13.424 |
| 16 | 2 | 19.343 | 19/6:13.287 |
| 17 | 2 | 19.551 | 19/6:13.400 |
| 18 | 2 | 20.124 | 19/6:14.107 |
| 19 | 2 | 19.555 | 19/6:14.167 |