| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.784 | 19/6:15.896 |
| 2 | 3 | 18.761 | 19/6:06.178 |
| 3 | 4 | 19.719 | 19/6:09.005 |
| 4 | 4 | 19.739 | 19/6:10.514 |
| 5 | 4 | 19.376 | 19/6:10.040 |
| 6 | 4 | 19.091 | 19/6:08.822 |
| 7 | 4 | 20.479 | 19/6:11.719 |
| 8 | 5 | 19.461 | 19/6:11.474 |
| 9 | 5 | 23.075 | 19/6:18.913 |
| 10 | 5 | 20.088 | 19/6:19.189 |
| 11 | 4 | 19.651 | 19/6:18.660 |
| 12 | 7 | 27.452 | 18/6:10.014 |
| 13 | 7 | 21.192 | 18/6:10.894 |
| 14 | 7 | 18.974 | 18/6:08.797 |
| 15 | 7 | 23.117 | 18/6:11.951 |
| 16 | 6 | 20.055 | 18/6:11.266 |
| 17 | 6 | 19.574 | 18/6:10.152 |
| 18 | 6 | 18.850 | 18/6:08.438 |