| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.398 | N/A |
| 2 | 4 | 23.456 | 19/7:04.606 |
| 3 | 4 | 22.936 | 20/7:23.122 |
| 4 | 4 | 23.224 | 19/7:00.094 |
| 5 | 3 | 22.884 | 20/7:21.773 |
| 6 | 4 | 26.640 | 19/7:11.302 |
| 7 | 4 | 22.728 | 19/7:08.002 |
| 8 | 4 | 21.828 | 19/7:03.330 |
| 9 | 4 | 22.464 | 19/7:01.258 |
| 10 | 4 | 22.362 | 20/7:22.611 |
| 11 | 4 | 22.505 | 20/7:21.349 |
| 12 | 4 | 22.786 | 20/7:20.802 |
| 13 | 4 | 22.537 | 20/7:19.952 |
| 14 | 4 | 23.819 | 20/7:21.106 |
| 15 | 4 | 22.994 | 20/7:20.976 |
| 16 | 4 | 26.111 | 19/7:01.526 |
| 17 | 4 | 22.172 | 19/7:00.274 |
| 18 | 3 | 22.231 | 20/7:22.389 |
| 19 | 4 | 23.386 | 20/7:22.631 |
| 20 | 4 | 24.345 | 20/7:23.806 |