| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.479 | N/A |
| 2 | 3 | 24.194 | 20/8:00.165 |
| 3 | 4 | 20.001 | 22/8:04.526 |
| 4 | 3 | 18.654 | 23/8:01.371 |
| 5 | 3 | 19.014 | 24/8:11.191 |
| 6 | 3 | 18.429 | 24/8:01.822 |
| 7 | 3 | 17.706 | 25/8:12.471 |
| 8 | 3 | 19.049 | 25/8:10.354 |
| 9 | 3 | 17.618 | 25/8:04.474 |
| 10 | 3 | 16.756 | 26/8:16.648 |
| 11 | 3 | 19.118 | 26/8:16.826 |
| 12 | 3 | 18.970 | 26/8:16.635 |
| 13 | 4 | 22.302 | 25/8:04.101 |
| 14 | 4 | 17.883 | 25/8:01.452 |
| 15 | 3 | 18.487 | 25/8:00.217 |
| 16 | 3 | 21.371 | 25/8:03.762 |
| 17 | 3 | 18.484 | 25/8:02.533 |
| 18 | 3 | 18.369 | 25/8:01.286 |
| 19 | 3 | 21.229 | 25/8:03.991 |
| 20 | 3 | 18.520 | 25/8:02.989 |
| 21 | 3 | 19.298 | 25/8:03.021 |
| 22 | 3 | 18.352 | 25/8:01.969 |
| 23 | 3 | 18.007 | 25/8:00.636 |
| 24 | 3 | 26.841 | 25/8:08.637 |
| 25 | 3 | 18.970 | 25/8:08.101 |