| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.786 | 20/6:15.720 |
| 2 | 4 | 19.297 | 19/6:01.788 |
| 3 | 4 | 18.879 | 19/6:00.759 |
| 4 | 3 | 18.545 | 20/6:17.535 |
| 5 | 3 | 19.029 | 20/6:18.144 |
| 6 | 3 | 18.555 | 20/6:16.970 |
| 7 | 3 | 18.706 | 20/6:16.563 |
| 8 | 3 | 19.889 | 19/6:00.254 |
| 9 | 3 | 24.211 | 19/6:11.338 |
| 10 | 3 | 20.628 | 19/6:13.397 |
| 11 | 3 | 20.182 | 19/6:14.312 |
| 12 | 3 | 21.481 | 19/6:17.131 |
| 13 | 3 | 18.809 | 19/6:15.611 |
| 14 | 3 | 19.012 | 19/6:14.584 |
| 15 | 3 | 18.866 | 19/6:13.508 |
| 16 | 3 | 19.077 | 19/6:12.818 |
| 17 | 3 | 18.910 | 19/6:12.022 |
| 18 | 3 | 19.461 | 19/6:11.897 |
| 19 | 3 | 18.313 | 19/6:10.636 |