| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.690 | N/A |
| 2 | 2 | 21.053 | 18/6:10.591 |
| 3 | 2 | 20.888 | 18/6:09.188 |
| 4 | 2 | 23.456 | 17/6:01.474 |
| 5 | 2 | 22.426 | 17/6:03.982 |
| 6 | 2 | 20.455 | 18/6:20.835 |
| 7 | 2 | 18.439 | 18/6:11.721 |
| 8 | 2 | 25.997 | 17/6:01.750 |
| 9 | 2 | 18.873 | 18/6:17.312 |
| 10 | 1 | 20.834 | 18/6:16.151 |
| 11 | 2 | 27.204 | 17/6:04.009 |
| 12 | 2 | 20.660 | 17/6:02.195 |
| 13 | 2 | 24.204 | 17/6:05.342 |
| 14 | 2 | 20.800 | 17/6:03.814 |
| 15 | 2 | 22.644 | 17/6:04.613 |
| 16 | 2 | 19.615 | 17/6:02.074 |
| 17 | 1 | 17.742 | 18/6:19.560 |
| 18 | 2 | 32.272 | 18/6:30.252 |