| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.254 | 17/6:01.318 |
| 2 | 2 | 20.377 | 18/6:14.679 |
| 3 | 4 | 23.487 | 17/6:09.002 |
| 4 | 4 | 20.147 | 17/6:02.376 |
| 5 | 4 | 19.489 | 18/6:17.114 |
| 6 | 3 | 20.568 | 18/6:15.966 |
| 7 | 3 | 21.711 | 18/6:18.085 |
| 8 | 3 | 20.881 | 18/6:17.806 |
| 9 | 3 | 20.209 | 18/6:16.246 |
| 10 | 3 | 20.553 | 18/6:15.617 |
| 11 | 3 | 20.288 | 18/6:14.668 |
| 12 | 3 | 19.705 | 18/6:13.003 |
| 13 | 3 | 21.516 | 18/6:14.102 |
| 14 | 3 | 22.894 | 18/6:16.816 |
| 15 | 3 | 20.561 | 18/6:16.368 |
| 16 | 4 | 24.324 | 18/6:20.209 |
| 17 | 4 | 22.856 | 17/6:00.820 |