| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.515 | 20/6:10.300 |
| 2 | 2 | 18.693 | 20/6:12.080 |
| 3 | 2 | 18.260 | 20/6:09.787 |
| 4 | 2 | 18.721 | 20/6:10.945 |
| 5 | 2 | 18.486 | 20/6:10.700 |
| 6 | 2 | 19.085 | 20/6:12.533 |
| 7 | 2 | 18.588 | 20/6:12.423 |
| 8 | 2 | 18.486 | 20/6:12.085 |
| 9 | 1 | 18.986 | 20/6:12.933 |
| 10 | 1 | 18.947 | 20/6:13.534 |
| 11 | 1 | 18.458 | 20/6:13.136 |
| 12 | 1 | 18.964 | 20/6:13.648 |
| 13 | 1 | 18.392 | 20/6:13.202 |
| 14 | 1 | 19.086 | 20/6:13.810 |
| 15 | 2 | 21.519 | 20/6:17.581 |
| 16 | 2 | 18.013 | 20/6:16.499 |
| 17 | 2 | 18.254 | 20/6:15.827 |
| 18 | 2 | 18.032 | 20/6:14.983 |
| 19 | 2 | 19.035 | 20/6:15.284 |
| 20 | 2 | 21.609 | 20/6:18.129 |