| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.891 | N/A |
| 2 | 1 | 21.710 | 18/6:09.961 |
| 3 | 1 | 22.750 | 18/6:18.801 |
| 4 | 1 | 21.400 | 18/6:14.097 |
| 5 | 1 | 21.100 | 18/6:10.471 |
| 6 | 1 | 21.280 | 18/6:08.907 |
| 7 | 1 | 22.510 | 18/6:11.349 |
| 8 | 1 | 20.320 | 18/6:07.775 |
| 9 | 1 | 22.330 | 18/6:09.366 |
| 10 | 1 | 24.690 | 18/6:15.061 |
| 11 | 1 | 20.230 | 18/6:12.035 |
| 12 | 1 | 21.070 | 18/6:10.857 |
| 13 | 1 | 20.420 | 18/6:08.955 |
| 14 | 1 | 22.910 | 18/6:10.601 |
| 15 | 1 | 22.380 | 18/6:11.369 |
| 16 | 1 | 22.610 | 18/6:12.295 |
| 17 | 1 | 19.360 | 18/6:09.652 |
| 18 | 1 | 22.740 | 18/6:10.701 |