| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.877 | 18/5:03.786 |
| 2 | 1 | 16.292 | 19/5:15.105 |
| 3 | 1 | 16.571 | 19/5:15.020 |
| 4 | 1 | 16.330 | 19/5:13.832 |
| 5 | 2 | 20.763 | 18/5:12.599 |
| 6 | 2 | 16.498 | 18/5:09.993 |
| 7 | 1 | 17.326 | 18/5:10.261 |
| 8 | 1 | 16.690 | 18/5:09.031 |
| 9 | 2 | 16.407 | 18/5:07.508 |
| 10 | 2 | 18.472 | 18/5:10.007 |
| 11 | 1 | 16.913 | 18/5:09.500 |
| 12 | 1 | 17.003 | 18/5:09.213 |
| 13 | 1 | 16.293 | 18/5:07.987 |
| 14 | 1 | 16.153 | 18/5:06.756 |
| 15 | 1 | 16.216 | 18/5:05.765 |
| 16 | 1 | 16.664 | 18/5:05.402 |
| 17 | 2 | 18.679 | 18/5:07.214 |
| 18 | 2 | 16.231 | 18/5:06.378 |