| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.907 | N/A |
| 2 | 2 | 17.046 | 22/6:13.873 |
| 3 | 2 | 17.400 | 21/6:00.367 |
| 4 | 3 | 18.912 | 21/6:11.627 |
| 5 | 3 | 17.369 | 21/6:09.542 |
| 6 | 2 | 17.003 | 21/6:06.827 |
| 7 | 2 | 17.077 | 21/6:05.263 |
| 8 | 2 | 18.139 | 21/6:07.181 |
| 9 | 3 | 21.699 | 21/6:17.519 |
| 10 | 3 | 21.004 | 20/6:05.610 |
| 11 | 3 | 21.813 | 20/6:12.084 |
| 12 | 3 | 20.312 | 20/6:14.789 |
| 13 | 3 | 21.298 | 20/6:18.604 |
| 14 | 3 | 19.970 | 19/6:00.734 |
| 15 | 3 | 20.254 | 19/6:02.144 |
| 16 | 3 | 19.204 | 19/6:02.107 |
| 17 | 3 | 19.282 | 19/6:02.161 |
| 18 | 3 | 18.990 | 19/6:01.900 |