| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.848 | N/A |
| 2 | 4 | 20.800 | 15/5:12.000 |
| 3 | 1 | 21.592 | 18/6:08.912 |
| 4 | 4 | 21.113 | 15/5:14.347 |
| 5 | 1 | 21.269 | 18/6:06.166 |
| 6 | 4 | 20.606 | 15/5:12.595 |
| 7 | 1 | 21.108 | 18/6:04.339 |
| 8 | 4 | 21.044 | 15/5:13.361 |
| 9 | 1 | 21.182 | 18/6:03.739 |
| 10 | 4 | 20.867 | 15/5:13.290 |
| 11 | 1 | 20.642 | 18/6:01.544 |
| 12 | 4 | 25.110 | 14/5:02.260 |
| 13 | 1 | 21.949 | 18/6:03.783 |
| 14 | 5 | 25.121 | 14/5:09.322 |
| 15 | 1 | 20.985 | 18/6:03.042 |
| 16 | 5 | 23.362 | 14/5:11.540 |
| 17 | 1 | 20.834 | 18/6:02.165 |
| 18 | 5 | 22.670 | 14/5:12.189 |