| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.688 | N/A |
| 2 | 2 | 18.358 | 20/6:10.049 |
| 3 | 2 | 18.535 | 20/6:12.171 |
| 4 | 1 | 18.808 | 20/6:14.461 |
| 5 | 1 | 18.459 | 20/6:13.948 |
| 6 | 1 | 22.424 | 19/6:09.390 |
| 7 | 1 | 19.286 | 19/6:09.298 |
| 8 | 1 | 18.814 | 19/6:08.018 |
| 9 | 1 | 18.971 | 19/6:07.411 |
| 10 | 1 | 18.406 | 19/6:05.081 |
| 11 | 1 | 18.321 | 19/6:04.375 |
| 12 | 1 | 18.525 | 19/6:03.535 |
| 13 | 1 | 18.806 | 19/6:03.257 |
| 14 | 1 | 19.138 | 19/6:03.481 |
| 15 | 1 | 19.034 | 19/6:03.540 |
| 16 | 1 | 19.870 | 19/6:04.594 |
| 17 | 1 | 19.811 | 19/6:05.449 |
| 18 | 1 | 20.051 | 19/6:06.458 |
| 19 | 1 | 19.957 | 19/6:07.262 |