| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.416 | 18/6:07.488 |
| 2 | 2 | 19.236 | 19/6:16.694 |
| 3 | 2 | 19.042 | 19/6:11.729 |
| 4 | 2 | 19.230 | 19/6:10.139 |
| 5 | 2 | 21.149 | 19/6:16.477 |
| 6 | 2 | 19.574 | 19/6:15.716 |
| 7 | 2 | 19.343 | 19/6:14.544 |
| 8 | 2 | 19.091 | 19/6:13.067 |
| 9 | 2 | 19.450 | 19/6:12.677 |
| 10 | 2 | 19.620 | 19/6:12.687 |
| 11 | 2 | 18.619 | 19/6:10.966 |
| 12 | 2 | 20.183 | 19/6:12.009 |
| 13 | 2 | 19.230 | 19/6:11.498 |
| 14 | 2 | 18.966 | 19/6:10.702 |
| 15 | 2 | 19.242 | 19/6:10.362 |
| 16 | 2 | 20.907 | 19/6:12.041 |
| 17 | 2 | 19.493 | 19/6:11.943 |
| 18 | 2 | 19.626 | 19/6:11.996 |
| 19 | 2 | 22.794 | 19/6:15.211 |