| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.168 | N/A |
| 2 | 2 | 18.530 | 26/8:05.418 |
| 3 | 2 | 17.866 | 27/8:15.316 |
| 4 | 2 | 18.262 | 27/8:15.870 |
| 5 | 2 | 18.277 | 27/8:16.245 |
| 6 | 1 | 18.564 | 27/8:17.962 |
| 7 | 1 | 19.623 | 26/8:05.176 |
| 8 | 1 | 18.664 | 26/8:05.689 |
| 9 | 1 | 18.110 | 26/8:04.343 |
| 10 | 1 | 18.614 | 26/8:04.695 |
| 11 | 1 | 18.618 | 26/8:04.988 |
| 12 | 1 | 18.590 | 26/8:05.163 |
| 13 | 1 | 18.240 | 26/8:04.580 |
| 14 | 1 | 18.125 | 26/8:03.866 |
| 15 | 1 | 18.537 | 26/8:03.989 |
| 16 | 1 | 18.005 | 26/8:03.209 |
| 17 | 1 | 18.693 | 26/8:03.602 |
| 18 | 1 | 18.468 | 26/8:03.618 |
| 19 | 1 | 19.578 | 26/8:05.173 |
| 20 | 1 | 18.408 | 26/8:05.025 |
| 21 | 1 | 19.862 | 26/8:06.710 |
| 22 | 1 | 19.321 | 26/8:07.590 |
| 23 | 1 | 18.427 | 26/8:07.374 |
| 24 | 1 | 18.555 | 26/8:07.316 |
| 25 | 1 | 18.488 | 26/8:07.194 |
| 26 | 1 | 18.357 | 26/8:06.950 |