| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.610 | 18/6:10.980 |
| 2 | 1 | 20.220 | 18/6:07.470 |
| 3 | 2 | 21.980 | 18/6:16.860 |
| 4 | 1 | 20.100 | 18/6:13.095 |
| 5 | 2 | 20.550 | 18/6:12.456 |
| 6 | 1 | 20.170 | 18/6:10.890 |
| 7 | 3 | 23.460 | 18/6:18.231 |
| 8 | 3 | 20.980 | 18/6:18.157 |
| 9 | 3 | 20.640 | 18/6:17.420 |
| 10 | 3 | 19.790 | 18/6:15.300 |
| 11 | 2 | 20.290 | 18/6:14.384 |
| 12 | 2 | 20.660 | 18/6:14.175 |
| 13 | 2 | 20.540 | 18/6:13.832 |
| 14 | 2 | 20.430 | 18/6:13.397 |
| 15 | 2 | 20.020 | 18/6:12.528 |
| 16 | 2 | 20.510 | 18/6:12.319 |
| 17 | 3 | 20.690 | 18/6:12.325 |
| 18 | 3 | 19.620 | 18/6:11.260 |