| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.595 | 19/6:12.305 |
| 2 | 3 | 20.153 | 19/6:17.606 |
| 3 | 3 | 18.773 | 19/6:10.633 |
| 4 | 3 | 20.001 | 19/6:12.980 |
| 5 | 4 | 25.591 | 18/6:14.807 |
| 6 | 5 | 25.921 | 17/6:08.430 |
| 7 | 5 | 19.957 | 17/6:04.264 |
| 8 | 5 | 18.287 | 18/6:18.625 |
| 9 | 4 | 17.730 | 18/6:12.016 |
| 10 | 5 | 25.960 | 17/6:00.346 |
| 11 | 5 | 20.736 | 18/6:20.788 |
| 12 | 4 | 18.777 | 18/6:17.221 |
| 13 | 4 | 18.401 | 18/6:13.683 |
| 14 | 5 | 25.497 | 18/6:19.773 |
| 15 | 3 | 19.164 | 18/6:17.452 |
| 16 | 3 | 20.567 | 18/6:16.999 |
| 17 | 3 | 19.195 | 18/6:15.146 |
| 18 | 3 | 17.514 | 18/6:11.819 |