| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.784 | 19/6:15.896 |
| 2 | 1 | 19.603 | 19/6:14.177 |
| 3 | 1 | 19.751 | 19/6:14.541 |
| 4 | 1 | 19.925 | 19/6:15.549 |
| 5 | 1 | 19.493 | 19/6:14.513 |
| 6 | 1 | 18.889 | 19/6:11.909 |
| 7 | 1 | 19.418 | 19/6:11.485 |
| 8 | 1 | 23.172 | 18/6:00.079 |
| 9 | 1 | 21.944 | 18/6:03.958 |
| 10 | 1 | 19.908 | 18/6:03.397 |
| 11 | 1 | 19.450 | 18/6:02.188 |
| 12 | 1 | 20.702 | 18/6:03.058 |
| 13 | 1 | 19.720 | 18/6:02.436 |
| 14 | 1 | 22.930 | 18/6:06.029 |
| 15 | 1 | 20.240 | 18/6:05.915 |
| 16 | 1 | 22.254 | 18/6:08.081 |
| 17 | 1 | 20.568 | 18/6:08.207 |
| 18 | 1 | 23.641 | 18/6:11.392 |