| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.956 | 19/6:19.164 |
| 2 | 3 | 22.900 | 17/6:04.276 |
| 3 | 5 | 20.334 | 18/6:19.140 |
| 4 | 5 | 20.057 | 18/6:14.611 |
| 5 | 3 | 20.807 | 18/6:14.594 |
| 6 | 4 | 19.527 | 18/6:10.743 |
| 7 | 5 | 20.063 | 18/6:09.370 |
| 8 | 5 | 20.415 | 18/6:09.133 |
| 9 | 4 | 19.557 | 18/6:07.232 |
| 10 | 4 | 19.748 | 18/6:06.055 |
| 11 | 4 | 20.617 | 18/6:06.514 |
| 12 | 4 | 19.680 | 18/6:05.491 |
| 13 | 4 | 20.222 | 18/6:05.376 |
| 14 | 4 | 22.439 | 18/6:08.128 |
| 15 | 4 | 19.444 | 18/6:06.919 |
| 16 | 4 | 18.994 | 18/6:05.355 |
| 17 | 4 | 19.958 | 18/6:04.996 |
| 18 | 4 | 19.396 | 18/6:04.114 |