| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.784 | 21/6:13.464 |
| 2 | 2 | 18.449 | 20/6:02.330 |
| 3 | 2 | 16.599 | 21/6:09.824 |
| 4 | 2 | 17.077 | 21/6:07.022 |
| 5 | 2 | 15.871 | 21/6:00.276 |
| 6 | 2 | 19.431 | 21/6:08.238 |
| 7 | 2 | 16.308 | 21/6:04.557 |
| 8 | 2 | 15.154 | 22/6:15.851 |
| 9 | 2 | 18.234 | 21/6:01.450 |
| 10 | 3 | 38.543 | 19/6:07.555 |
| 11 | 3 | 18.437 | 19/6:05.987 |
| 12 | 3 | 17.079 | 19/6:02.530 |
| 13 | 2 | 18.047 | 19/6:01.019 |
| 14 | 3 | 17.465 | 20/6:17.826 |
| 15 | 2 | 17.841 | 20/6:16.425 |
| 16 | 4 | 17.164 | 20/6:14.354 |
| 17 | 3 | 17.718 | 20/6:13.178 |
| 18 | 2 | 19.601 | 20/6:14.224 |
| 19 | 2 | 19.316 | 20/6:14.861 |
| 20 | 3 | 20.102 | 20/6:16.220 |