| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.571 | 18/6:10.278 |
| 2 | 4 | 23.511 | 17/6:14.697 |
| 3 | 3 | 19.206 | 18/6:19.728 |
| 4 | 3 | 20.982 | 18/6:19.215 |
| 5 | 3 | 21.412 | 18/6:20.455 |
| 6 | 4 | 20.598 | 18/6:18.840 |
| 7 | 4 | 22.516 | 17/6:01.362 |
| 8 | 4 | 22.864 | 17/6:04.777 |
| 9 | 5 | 22.287 | 17/6:06.344 |
| 10 | 4 | 21.073 | 17/6:05.534 |
| 11 | 4 | 19.813 | 17/6:02.924 |
| 12 | 4 | 20.182 | 17/6:01.271 |
| 13 | 4 | 20.052 | 18/6:20.862 |
| 14 | 4 | 25.423 | 17/6:04.881 |
| 15 | 4 | 19.682 | 17/6:02.862 |
| 16 | 4 | 20.536 | 17/6:02.002 |
| 17 | 4 | 20.775 | 17/6:01.483 |