| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.856 | N/A |
| 2 | 6 | 4.001 | N/A |
| 3 | 1 | 21.455 | 18/6:06.591 |
| 4 | 1 | 20.953 | 18/6:02.324 |
| 5 | 1 | 21.844 | 18/6:05.950 |
| 6 | 1 | 23.165 | 18/6:13.378 |
| 7 | 1 | 21.189 | 18/6:11.116 |
| 8 | 2 | 26.083 | 17/6:01.026 |
| 9 | 2 | 21.497 | 18/6:21.164 |
| 10 | 2 | 21.619 | 18/6:19.691 |
| 11 | 1 | 21.778 | 18/6:18.846 |
| 12 | 1 | 21.790 | 18/6:18.190 |
| 13 | 2 | 22.695 | 18/6:19.052 |
| 14 | 2 | 27.367 | 17/6:03.769 |
| 15 | 2 | 22.521 | 17/6:03.648 |
| 16 | 1 | 21.447 | 17/6:02.316 |
| 17 | 1 | 21.945 | 17/6:01.693 |