| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.582 | 21/6:09.222 |
| 2 | 2 | 17.823 | 21/6:11.752 |
| 3 | 2 | 16.920 | 21/6:06.275 |
| 4 | 2 | 21.056 | 20/6:06.905 |
| 5 | 2 | 17.431 | 20/6:03.248 |
| 6 | 2 | 18.453 | 20/6:04.217 |
| 7 | 2 | 18.152 | 20/6:04.049 |
| 8 | 2 | 17.825 | 20/6:03.105 |
| 9 | 2 | 17.642 | 20/6:01.964 |
| 10 | 2 | 17.951 | 20/6:01.670 |
| 11 | 2 | 17.434 | 20/6:00.489 |
| 12 | 2 | 19.842 | 20/6:03.518 |
| 13 | 2 | 17.380 | 20/6:02.294 |
| 14 | 2 | 18.553 | 20/6:02.920 |
| 15 | 2 | 23.438 | 20/6:09.976 |
| 16 | 3 | 21.379 | 20/6:13.576 |
| 17 | 3 | 18.254 | 20/6:13.076 |
| 18 | 2 | 17.781 | 20/6:12.107 |
| 19 | 2 | 17.376 | 20/6:10.813 |
| 20 | 2 | 19.254 | 20/6:11.526 |