| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.284 | N/A |
| 2 | 3 | 21.786 | 21/7:18.004 |
| 3 | 3 | 20.716 | 21/7:07.304 |
| 4 | 3 | 20.963 | 21/7:05.384 |
| 5 | 1 | 20.507 | 21/7:02.144 |
| 6 | 1 | 20.913 | 21/7:01.824 |
| 7 | 1 | 20.620 | 21/7:00.634 |
| 8 | 1 | 20.363 | 22/7:19.888 |
| 9 | 1 | 20.721 | 22/7:19.580 |
| 10 | 1 | 20.678 | 22/7:19.240 |
| 11 | 1 | 20.546 | 22/7:18.691 |
| 12 | 1 | 20.870 | 22/7:18.860 |
| 13 | 1 | 21.067 | 22/7:19.346 |
| 14 | 3 | 23.293 | 21/7:02.350 |
| 15 | 3 | 20.395 | 21/7:01.481 |
| 16 | 2 | 21.251 | 21/7:01.869 |
| 17 | 3 | 23.260 | 21/7:04.720 |
| 18 | 3 | 24.357 | 21/7:08.526 |
| 19 | 3 | 21.457 | 21/7:08.687 |
| 20 | 3 | 20.298 | 21/7:07.611 |
| 21 | 2 | 20.488 | 21/7:06.833 |