| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.762 | 19/6:15.478 |
| 2 | 1 | 19.182 | 19/6:09.968 |
| 3 | 1 | 19.513 | 19/6:10.228 |
| 4 | 1 | 19.637 | 19/6:10.947 |
| 5 | 1 | 19.376 | 19/6:10.386 |
| 6 | 1 | 19.844 | 19/6:11.494 |
| 7 | 1 | 18.903 | 19/6:09.732 |
| 8 | 2 | 19.257 | 19/6:09.251 |
| 9 | 2 | 19.517 | 19/6:09.425 |
| 10 | 2 | 19.379 | 19/6:09.303 |
| 11 | 2 | 19.537 | 19/6:09.476 |
| 12 | 2 | 18.759 | 19/6:08.388 |
| 13 | 2 | 19.304 | 19/6:08.264 |
| 14 | 2 | 20.357 | 19/6:09.587 |
| 15 | 2 | 19.397 | 19/6:09.517 |
| 16 | 2 | 19.035 | 19/6:09.026 |
| 17 | 2 | 25.666 | 19/6:16.004 |
| 18 | 2 | 19.434 | 19/6:15.629 |
| 19 | 2 | 21.042 | 19/6:16.901 |