| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.263 | 18/6:04.734 |
| 2 | 4 | 18.304 | 19/6:06.387 |
| 3 | 4 | 14.848 | 21/6:13.905 |
| 4 | 4 | 17.471 | 21/6:12.151 |
| 5 | 4 | 15.449 | 21/6:02.607 |
| 6 | 3 | 15.454 | 22/6:13.226 |
| 7 | 3 | 14.775 | 22/6:06.344 |
| 8 | 3 | 18.354 | 22/6:11.024 |
| 9 | 3 | 15.562 | 22/6:07.840 |
| 10 | 3 | 20.827 | 22/6:16.875 |
| 11 | 3 | 16.310 | 22/6:15.234 |
| 12 | 3 | 17.125 | 22/6:15.360 |
| 13 | 4 | 20.679 | 21/6:04.142 |
| 14 | 4 | 19.338 | 21/6:07.139 |
| 15 | 4 | 18.715 | 21/6:08.864 |
| 16 | 4 | 23.206 | 21/6:16.267 |
| 17 | 4 | 17.870 | 21/6:16.209 |
| 18 | 4 | 15.070 | 21/6:12.890 |
| 19 | 4 | 15.520 | 21/6:10.418 |
| 20 | 4 | 20.559 | 21/6:13.484 |
| 21 | 4 | 18.328 | 21/6:14.027 |