| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.769 | N/A |
| 2 | 3 | 19.823 | 18/6:06.076 |
| 3 | 2 | 19.995 | 18/6:08.222 |
| 4 | 2 | 19.660 | 18/6:06.811 |
| 5 | 2 | 20.584 | 18/6:10.032 |
| 6 | 2 | 18.993 | 18/6:06.556 |
| 7 | 2 | 19.273 | 18/6:05.031 |
| 8 | 2 | 19.881 | 18/6:05.419 |
| 9 | 2 | 20.980 | 18/6:08.045 |
| 10 | 1 | 20.190 | 18/6:08.596 |
| 11 | 1 | 19.505 | 18/6:07.871 |
| 12 | 1 | 19.648 | 18/6:07.500 |
| 13 | 1 | 21.865 | 18/6:10.331 |
| 14 | 1 | 20.942 | 18/6:11.052 |
| 15 | 1 | 20.387 | 18/6:11.864 |
| 16 | 1 | 21.771 | 18/6:13.732 |
| 17 | 1 | 20.024 | 18/6:13.510 |
| 18 | 1 | 18.934 | 18/6:12.224 |