| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.028 | 18/6:00.504 |
| 2 | 6 | 19.687 | 19/6:17.293 |
| 3 | 6 | 19.258 | 19/6:13.496 |
| 4 | 7 | 20.821 | 19/6:19.022 |
| 5 | 8 | 26.023 | 18/6:20.941 |
| 6 | 8 | 21.371 | 17/6:00.366 |
| 7 | 8 | 23.312 | 17/6:05.500 |
| 8 | 8 | 20.338 | 17/6:03.031 |
| 9 | 8 | 19.828 | 17/6:00.147 |
| 10 | 9 | 20.478 | 18/6:20.059 |
| 11 | 8 | 21.368 | 18/6:20.474 |
| 12 | 7 | 22.797 | 17/6:01.688 |
| 13 | 7 | 20.976 | 17/6:01.296 |
| 14 | 7 | 19.564 | 18/6:20.377 |
| 15 | 7 | 19.376 | 18/6:18.270 |
| 16 | 7 | 19.025 | 18/6:16.031 |
| 17 | 7 | 20.443 | 18/6:15.557 |
| 18 | 7 | 19.381 | 18/6:14.074 |