| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.340 | 20/5:06.800 |
| 2 | 4 | 13.810 | 21/5:06.075 |
| 3 | 5 | 14.190 | 21/5:03.380 |
| 4 | 5 | 15.126 | 21/5:06.946 |
| 5 | 5 | 14.081 | 21/5:04.697 |
| 6 | 5 | 17.123 | 21/5:13.845 |
| 7 | 6 | 14.530 | 21/5:12.600 |
| 8 | 4 | 14.517 | 21/5:11.632 |
| 9 | 4 | 14.279 | 21/5:10.324 |
| 10 | 4 | 14.972 | 21/5:10.733 |
| 11 | 4 | 13.325 | 21/5:07.923 |
| 12 | 4 | 14.667 | 21/5:07.930 |
| 13 | 4 | 16.929 | 21/5:11.590 |
| 14 | 5 | 16.530 | 21/5:14.129 |
| 15 | 4 | 14.140 | 21/5:12.983 |
| 16 | 4 | 13.990 | 21/5:11.783 |
| 17 | 4 | 17.185 | 21/5:14.671 |
| 18 | 4 | 14.841 | 21/5:14.504 |
| 19 | 4 | 13.882 | 21/5:13.295 |
| 20 | 5 | 40.485 | 20/5:23.942 |