| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.529 | N/A |
| 2 | 1 | 19.982 | 18/6:02.223 |
| 3 | 1 | 19.089 | 19/6:14.168 |
| 4 | 1 | 18.505 | 19/6:07.985 |
| 5 | 1 | 18.930 | 19/6:06.806 |
| 6 | 1 | 22.084 | 19/6:17.453 |
| 7 | 2 | 19.029 | 19/6:15.386 |
| 8 | 2 | 18.491 | 19/6:12.526 |
| 9 | 2 | 20.208 | 19/6:14.244 |
| 10 | 2 | 19.980 | 19/6:15.125 |
| 11 | 2 | 20.201 | 19/6:16.227 |
| 12 | 2 | 25.849 | 18/6:06.157 |
| 13 | 2 | 18.039 | 18/6:03.077 |
| 14 | 2 | 17.702 | 18/6:00.003 |
| 15 | 2 | 19.143 | 19/6:18.970 |
| 16 | 2 | 18.409 | 19/6:17.298 |
| 17 | 2 | 19.050 | 19/6:16.556 |
| 18 | 2 | 18.062 | 19/6:14.855 |
| 19 | 2 | 19.192 | 19/6:14.474 |