| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.961 | 17/6:13.337 |
| 2 | 5 | 22.094 | 17/6:14.467 |
| 3 | 4 | 19.543 | 17/6:00.389 |
| 4 | 4 | 22.784 | 17/6:07.124 |
| 5 | 4 | 20.398 | 17/6:03.052 |
| 6 | 3 | 19.357 | 18/6:18.411 |
| 7 | 4 | 21.781 | 18/6:20.361 |
| 8 | 6 | 25.432 | 17/6:08.369 |
| 9 | 4 | 19.502 | 17/6:04.276 |
| 10 | 4 | 18.777 | 18/6:20.932 |
| 11 | 5 | 25.149 | 17/6:05.930 |
| 12 | 5 | 18.529 | 17/6:01.685 |
| 13 | 5 | 20.464 | 17/6:00.624 |
| 14 | 4 | 18.577 | 18/6:18.447 |
| 15 | 3 | 18.527 | 18/6:15.450 |
| 16 | 3 | 19.790 | 18/6:14.248 |
| 17 | 3 | 18.158 | 18/6:11.460 |
| 18 | 3 | 19.510 | 18/6:10.333 |