| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.228 | 19/6:05.332 |
| 2 | 7 | 19.951 | 19/6:12.201 |
| 3 | 6 | 19.479 | 19/6:11.501 |
| 4 | 5 | 23.411 | 18/6:09.310 |
| 5 | 5 | 20.213 | 18/6:08.215 |
| 6 | 5 | 19.100 | 18/6:04.146 |
| 7 | 4 | 20.403 | 18/6:04.590 |
| 8 | 5 | 19.743 | 18/6:03.438 |
| 9 | 5 | 19.323 | 18/6:01.702 |
| 10 | 4 | 19.362 | 18/6:00.383 |
| 11 | 5 | 19.302 | 19/6:19.162 |
| 12 | 4 | 18.335 | 19/6:16.596 |
| 13 | 6 | 24.624 | 18/6:03.426 |
| 14 | 7 | 29.365 | 18/6:15.222 |
| 15 | 7 | 21.344 | 18/6:15.820 |
| 16 | 7 | 19.203 | 18/6:13.934 |
| 17 | 7 | 20.233 | 18/6:13.361 |
| 18 | 7 | 22.278 | 18/6:14.897 |