| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.994 | 18/5:05.892 |
| 2 | 2 | 16.679 | 18/5:03.057 |
| 3 | 1 | 16.074 | 19/5:15.064 |
| 4 | 2 | 19.097 | 18/5:09.798 |
| 5 | 2 | 17.267 | 18/5:10.000 |
| 6 | 2 | 18.394 | 18/5:13.515 |
| 7 | 2 | 16.286 | 18/5:10.605 |
| 8 | 2 | 16.025 | 18/5:07.836 |
| 9 | 2 | 15.957 | 18/5:05.546 |
| 10 | 2 | 15.972 | 18/5:03.741 |
| 11 | 1 | 16.012 | 18/5:02.330 |
| 12 | 1 | 16.216 | 18/5:01.459 |
| 13 | 1 | 18.916 | 18/5:04.462 |
| 14 | 1 | 16.484 | 18/5:03.908 |
| 15 | 1 | 16.016 | 18/5:02.867 |
| 16 | 1 | 19.216 | 18/5:05.556 |
| 17 | 2 | 19.373 | 18/5:08.094 |
| 18 | 2 | 19.036 | 18/5:10.014 |