| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.540 | 19/6:11.260 |
| 2 | 2 | 19.230 | 19/6:08.315 |
| 3 | 2 | 19.890 | 19/6:11.513 |
| 4 | 2 | 22.180 | 18/6:03.780 |
| 5 | 4 | 23.540 | 18/6:15.768 |
| 6 | 4 | 21.910 | 18/6:18.870 |
| 7 | 4 | 21.930 | 18/6:21.137 |
| 8 | 4 | 21.780 | 17/6:01.250 |
| 9 | 4 | 20.720 | 17/6:00.249 |
| 10 | 4 | 20.420 | 18/6:20.052 |
| 11 | 4 | 19.960 | 18/6:18.164 |
| 12 | 4 | 19.710 | 18/6:16.215 |
| 13 | 4 | 21.760 | 18/6:17.405 |
| 14 | 4 | 25.580 | 17/6:02.039 |
| 15 | 4 | 20.620 | 17/6:01.273 |
| 16 | 4 | 21.530 | 17/6:01.569 |
| 17 | 4 | 25.830 | 17/6:06.130 |