| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.051 | 20/6:01.020 |
| 2 | 5 | 17.535 | 21/6:13.653 |
| 3 | 4 | 17.414 | 21/6:11.000 |
| 4 | 3 | 17.368 | 21/6:09.432 |
| 5 | 3 | 18.302 | 21/6:12.414 |
| 6 | 3 | 17.199 | 21/6:10.541 |
| 7 | 3 | 17.566 | 21/6:10.305 |
| 8 | 3 | 17.903 | 21/6:11.012 |
| 9 | 3 | 17.395 | 21/6:10.377 |
| 10 | 3 | 17.426 | 21/6:09.934 |
| 11 | 3 | 17.828 | 21/6:10.339 |
| 12 | 3 | 17.566 | 21/6:10.218 |
| 13 | 3 | 17.986 | 21/6:10.794 |
| 14 | 3 | 17.426 | 21/6:10.447 |
| 15 | 4 | 20.356 | 21/6:14.249 |
| 16 | 4 | 17.568 | 21/6:13.917 |
| 17 | 4 | 17.553 | 21/6:13.605 |
| 18 | 3 | 17.299 | 21/6:13.031 |
| 19 | 3 | 17.585 | 21/6:12.834 |
| 20 | 4 | 18.247 | 21/6:13.352 |
| 21 | 4 | 18.612 | 21/6:14.185 |