| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.053 | N/A |
| 2 | 1 | 20.363 | 21/7:09.313 |
| 3 | 1 | 21.976 | 20/7:04.273 |
| 4 | 1 | 20.556 | 20/7:00.388 |
| 5 | 1 | 20.733 | 21/7:20.193 |
| 6 | 1 | 20.194 | 21/7:17.341 |
| 7 | 1 | 20.053 | 21/7:14.969 |
| 8 | 1 | 20.609 | 21/7:14.864 |
| 9 | 1 | 20.285 | 21/7:13.975 |
| 10 | 1 | 22.706 | 21/7:18.664 |
| 11 | 1 | 20.006 | 21/7:17.015 |
| 12 | 1 | 19.804 | 21/7:15.298 |
| 13 | 1 | 20.201 | 21/7:14.529 |
| 14 | 1 | 20.108 | 21/7:13.736 |
| 15 | 1 | 21.174 | 21/7:14.578 |
| 16 | 1 | 20.384 | 21/7:14.255 |
| 17 | 1 | 21.619 | 21/7:15.516 |
| 18 | 1 | 19.740 | 21/7:14.418 |
| 19 | 1 | 19.488 | 21/7:13.163 |
| 20 | 1 | 19.603 | 21/7:12.160 |
| 21 | 1 | 21.256 | 21/7:12.911 |