| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.613 | N/A |
| 2 | 1 | 20.127 | 19/6:03.899 |
| 3 | 1 | 20.082 | 19/6:03.494 |
| 4 | 1 | 20.189 | 19/6:04.001 |
| 5 | 1 | 22.427 | 19/6:14.325 |
| 6 | 1 | 19.703 | 19/6:10.713 |
| 7 | 1 | 19.767 | 19/6:08.498 |
| 8 | 1 | 23.481 | 19/6:16.465 |
| 9 | 1 | 19.072 | 19/6:12.521 |
| 10 | 1 | 19.326 | 19/6:09.961 |
| 11 | 1 | 19.315 | 19/6:07.893 |
| 12 | 2 | 24.419 | 19/6:14.553 |
| 13 | 2 | 23.412 | 19/6:18.593 |
| 14 | 2 | 19.388 | 19/6:16.439 |
| 15 | 2 | 19.957 | 19/6:15.325 |
| 16 | 2 | 18.807 | 19/6:12.979 |
| 17 | 2 | 19.193 | 19/6:11.361 |
| 18 | 2 | 21.805 | 19/6:12.698 |
| 19 | 2 | 19.275 | 19/6:11.358 |