| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.231 | 17/6:00.927 |
| 2 | 6 | 20.656 | 18/6:16.983 |
| 3 | 6 | 21.879 | 17/6:01.341 |
| 4 | 6 | 20.114 | 18/6:17.460 |
| 5 | 5 | 20.207 | 18/6:14.713 |
| 6 | 5 | 21.997 | 18/6:18.252 |
| 7 | 5 | 20.147 | 18/6:16.023 |
| 8 | 5 | 19.526 | 18/6:12.953 |
| 9 | 5 | 20.055 | 18/6:11.624 |
| 10 | 5 | 21.972 | 18/6:14.011 |
| 11 | 5 | 20.091 | 18/6:12.886 |
| 12 | 5 | 20.255 | 18/6:12.195 |
| 13 | 5 | 21.322 | 18/6:13.087 |
| 14 | 5 | 20.583 | 18/6:12.902 |
| 15 | 5 | 21.782 | 18/6:14.180 |
| 16 | 5 | 20.324 | 18/6:13.659 |
| 17 | 5 | 20.870 | 18/6:13.776 |
| 18 | 5 | 21.260 | 18/6:14.271 |