| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.647 | 19/5:16.293 |
| 2 | 1 | 16.623 | 19/5:16.065 |
| 3 | 2 | 16.655 | 19/5:16.192 |
| 4 | 1 | 16.436 | 19/5:15.215 |
| 5 | 1 | 16.675 | 19/5:15.537 |
| 6 | 1 | 16.447 | 19/5:15.029 |
| 7 | 1 | 16.640 | 19/5:15.191 |
| 8 | 2 | 16.850 | 19/5:15.811 |
| 9 | 2 | 16.538 | 19/5:15.634 |
| 10 | 1 | 16.271 | 19/5:14.986 |
| 11 | 1 | 16.872 | 19/5:15.493 |
| 12 | 2 | 17.801 | 18/5:00.683 |
| 13 | 2 | 16.554 | 18/5:00.474 |
| 14 | 2 | 16.471 | 18/5:00.189 |
| 15 | 2 | 16.295 | 19/5:16.382 |
| 16 | 2 | 16.859 | 19/5:16.628 |
| 17 | 2 | 16.775 | 18/5:00.080 |
| 18 | 1 | 16.908 | 18/5:00.317 |