| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.420 | 17/6:04.140 |
| 2 | 3 | 18.640 | 18/6:00.540 |
| 3 | 4 | 21.550 | 18/6:09.660 |
| 4 | 4 | 25.170 | 17/6:08.815 |
| 5 | 4 | 19.160 | 17/6:00.196 |
| 6 | 4 | 18.610 | 18/6:13.650 |
| 7 | 4 | 20.870 | 18/6:13.937 |
| 8 | 4 | 19.280 | 18/6:10.575 |
| 9 | 4 | 18.300 | 18/6:06.000 |
| 10 | 4 | 20.780 | 18/6:06.804 |
| 11 | 4 | 18.350 | 18/6:03.485 |
| 12 | 4 | 18.420 | 18/6:00.825 |
| 13 | 4 | 24.860 | 18/6:07.491 |
| 14 | 4 | 18.810 | 18/6:05.426 |
| 15 | 4 | 24.280 | 18/6:10.200 |
| 16 | 4 | 22.770 | 18/6:12.679 |
| 17 | 4 | 19.390 | 18/6:11.287 |
| 18 | 5 | 18.620 | 18/6:09.280 |