| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.607 | 19/6:12.533 |
| 2 | 5 | 23.455 | 17/6:06.027 |
| 3 | 4 | 18.930 | 18/6:11.952 |
| 4 | 4 | 20.857 | 18/6:12.820 |
| 5 | 4 | 19.115 | 18/6:07.070 |
| 6 | 4 | 19.090 | 18/6:03.162 |
| 7 | 3 | 19.187 | 18/6:00.620 |
| 8 | 3 | 18.919 | 19/6:18.005 |
| 9 | 4 | 22.035 | 18/6:02.390 |
| 10 | 4 | 23.942 | 18/6:09.247 |
| 11 | 5 | 25.013 | 18/6:16.609 |
| 12 | 5 | 18.725 | 18/6:13.313 |
| 13 | 4 | 18.097 | 18/6:09.654 |
| 14 | 4 | 18.401 | 18/6:06.908 |
| 15 | 4 | 18.983 | 18/6:05.227 |
| 16 | 4 | 18.828 | 18/6:03.582 |
| 17 | 4 | 20.392 | 18/6:03.786 |
| 18 | 4 | 18.412 | 18/6:01.988 |