| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.173 | 19/5:07.287 |
| 2 | 1 | 16.227 | 19/5:07.800 |
| 3 | 2 | 19.294 | 18/5:10.164 |
| 4 | 2 | 16.280 | 18/5:05.883 |
| 5 | 1 | 16.519 | 18/5:04.175 |
| 6 | 1 | 16.302 | 18/5:02.385 |
| 7 | 2 | 20.024 | 18/5:10.677 |
| 8 | 2 | 16.253 | 18/5:08.412 |
| 9 | 2 | 18.867 | 18/5:11.878 |
| 10 | 2 | 16.125 | 18/5:09.715 |
| 11 | 1 | 16.590 | 18/5:08.707 |
| 12 | 2 | 17.343 | 18/5:08.995 |
| 13 | 1 | 15.731 | 18/5:07.008 |
| 14 | 1 | 15.930 | 18/5:05.560 |
| 15 | 1 | 15.962 | 18/5:04.344 |
| 16 | 1 | 16.176 | 18/5:03.520 |
| 17 | 1 | 16.593 | 18/5:03.235 |
| 18 | 1 | 16.186 | 18/5:02.575 |