| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.828 | 20/6:16.560 |
| 2 | 5 | 19.511 | 19/6:04.221 |
| 3 | 4 | 18.275 | 20/6:17.427 |
| 4 | 4 | 19.324 | 19/6:00.706 |
| 5 | 3 | 18.483 | 20/6:17.684 |
| 6 | 5 | 23.267 | 19/6:12.679 |
| 7 | 4 | 19.051 | 19/6:11.149 |
| 8 | 6 | 25.506 | 18/6:05.051 |
| 9 | 5 | 18.507 | 18/6:01.504 |
| 10 | 5 | 18.814 | 19/6:19.175 |
| 11 | 5 | 19.546 | 19/6:18.466 |
| 12 | 5 | 19.160 | 19/6:17.264 |
| 13 | 6 | 18.544 | 19/6:15.346 |
| 14 | 5 | 18.961 | 19/6:14.269 |
| 15 | 6 | 18.533 | 19/6:12.793 |
| 16 | 6 | 23.360 | 19/6:17.233 |
| 17 | 6 | 19.230 | 19/6:16.535 |
| 18 | 6 | 18.641 | 19/6:15.293 |
| 19 | 5 | 18.408 | 19/6:13.949 |