| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.299 | N/A |
| 2 | 1 | 18.362 | 21/6:14.539 |
| 3 | 1 | 18.352 | 21/6:14.439 |
| 4 | 1 | 18.331 | 21/6:14.265 |
| 5 | 1 | 18.436 | 21/6:14.704 |
| 6 | 1 | 18.162 | 21/6:13.871 |
| 7 | 2 | 19.259 | 21/6:16.972 |
| 8 | 2 | 21.113 | 20/6:05.625 |
| 9 | 2 | 20.490 | 20/6:09.498 |
| 10 | 1 | 18.091 | 20/6:07.446 |
| 11 | 1 | 18.266 | 20/6:06.136 |
| 12 | 1 | 17.932 | 20/6:04.488 |
| 13 | 1 | 18.479 | 20/6:03.981 |
| 14 | 1 | 17.965 | 20/6:02.800 |
| 15 | 1 | 24.164 | 20/6:10.201 |
| 16 | 1 | 18.313 | 20/6:09.204 |
| 17 | 1 | 17.877 | 20/6:07.814 |
| 18 | 1 | 22.589 | 20/6:11.854 |
| 19 | 1 | 18.827 | 20/6:11.474 |
| 20 | 1 | 18.418 | 20/6:10.725 |