| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.783 | 17/6:10.311 |
| 2 | 4 | 23.166 | 17/6:22.066 |
| 3 | 4 | 17.141 | 18/6:12.540 |
| 4 | 4 | 33.009 | 16/6:20.396 |
| 5 | 4 | 21.820 | 16/6:14.141 |
| 6 | 4 | 17.594 | 17/6:21.120 |
| 7 | 4 | 22.759 | 17/6:21.946 |
| 8 | 4 | 24.568 | 16/6:03.680 |
| 9 | 4 | 21.315 | 16/6:01.164 |
| 10 | 4 | 20.925 | 17/6:20.936 |
| 11 | 4 | 17.461 | 17/6:13.291 |
| 12 | 4 | 23.644 | 17/6:15.679 |
| 13 | 4 | 17.737 | 17/6:09.975 |
| 14 | 4 | 20.957 | 17/6:08.996 |
| 15 | 4 | 24.021 | 17/6:11.620 |
| 16 | 4 | 18.370 | 17/6:07.912 |
| 17 | 3 | 20.20 | 17/6:06.270 |