| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.486 | N/A |
| 2 | 2 | 20.523 | 21/7:14.946 |
| 3 | 2 | 18.289 | 22/7:12.012 |
| 4 | 2 | 19.815 | 22/7:14.875 |
| 5 | 3 | 23.155 | 21/7:13.396 |
| 6 | 3 | 18.421 | 21/7:05.298 |
| 7 | 2 | 19.306 | 21/7:02.849 |
| 8 | 2 | 18.412 | 22/7:18.249 |
| 9 | 2 | 20.390 | 21/7:00.263 |
| 10 | 2 | 25.415 | 21/7:12.766 |
| 11 | 2 | 19.711 | 21/7:11.036 |
| 12 | 3 | 20.937 | 21/7:12.438 |
| 13 | 3 | 18.370 | 21/7:09.059 |
| 14 | 3 | 19.062 | 21/7:07.264 |
| 15 | 3 | 19.537 | 21/7:06.404 |
| 16 | 3 | 18.522 | 21/7:04.306 |
| 17 | 3 | 18.304 | 21/7:02.197 |
| 18 | 3 | 19.484 | 21/7:01.724 |
| 19 | 2 | 22.716 | 21/7:04.896 |
| 20 | 2 | 18.839 | 21/7:03.652 |
| 21 | 2 | 18.728 | 21/7:02.422 |