| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.706 | N/A |
| 2 | 4 | 27.084 | 19/8:09.218 |
| 3 | 3 | 25.431 | 20/8:20.598 |
| 4 | 2 | 23.205 | 20/8:01.266 |
| 5 | 2 | 28.099 | 20/8:14.846 |
| 6 | 2 | 26.269 | 20/8:16.040 |
| 7 | 2 | 37.112 | 19/8:23.306 |
| 8 | 2 | 25.671 | 19/8:17.066 |
| 9 | 2 | 24.762 | 19/8:11.380 |
| 10 | 2 | 24.676 | 19/8:06.324 |
| 11 | 2 | 23.165 | 20/8:26.106 |
| 12 | 2 | 29.332 | 19/8:04.115 |
| 13 | 4 | 38.914 | 19/8:22.286 |
| 14 | 3 | 20.220 | 19/8:11.776 |
| 15 | 3 | 22.177 | 19/8:05.285 |
| 16 | 3 | 19.749 | 20/8:23.136 |
| 17 | 3 | 21.622 | 20/8:17.473 |
| 18 | 3 | 25.220 | 20/8:16.497 |
| 19 | 3 | 20.816 | 20/8:10.981 |
| 20 | 2 | 25.181 | 20/8:10.411 |