| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.771 | N/A |
| 2 | 2 | 20.332 | 19/6:07.747 |
| 3 | 2 | 19.713 | 19/6:02.176 |
| 4 | 2 | 20.291 | 19/6:03.787 |
| 5 | 2 | 21.583 | 19/6:10.406 |
| 6 | 2 | 19.578 | 19/6:07.160 |
| 7 | 2 | 24.375 | 19/6:19.387 |
| 8 | 2 | 19.744 | 19/6:16.212 |
| 9 | 2 | 19.408 | 19/6:13.075 |
| 10 | 2 | 19.728 | 19/6:11.275 |
| 11 | 2 | 21.057 | 19/6:12.227 |
| 12 | 2 | 19.635 | 19/6:10.679 |
| 13 | 2 | 20.080 | 19/6:10.057 |
| 14 | 2 | 19.508 | 19/6:08.738 |
| 15 | 2 | 20.400 | 19/6:08.755 |
| 16 | 2 | 19.520 | 19/6:07.713 |
| 17 | 2 | 20.416 | 19/6:07.081 |
| 18 | 2 | 25.368 | 19/6:13.138 |
| 19 | 2 | 20.582 | 19/6:13.089 |