| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.739 | 20/5:14.780 |
| 2 | 1 | 15.696 | 20/5:14.350 |
| 3 | 2 | 16.482 | 19/5:03.474 |
| 4 | 1 | 15.623 | 19/5:01.815 |
| 5 | 1 | 15.428 | 19/5:00.078 |
| 6 | 1 | 15.452 | 20/5:14.733 |
| 7 | 1 | 15.507 | 20/5:14.077 |
| 8 | 1 | 15.366 | 20/5:13.233 |
| 9 | 1 | 15.462 | 20/5:12.789 |
| 10 | 2 | 16.803 | 20/5:15.116 |
| 11 | 2 | 18.578 | 19/5:04.235 |
| 12 | 2 | 15.298 | 19/5:03.104 |
| 13 | 2 | 18.406 | 19/5:06.689 |
| 14 | 2 | 15.434 | 19/5:05.729 |
| 15 | 2 | 16.077 | 19/5:05.711 |
| 16 | 2 | 15.127 | 19/5:04.568 |
| 17 | 2 | 15.506 | 19/5:03.982 |
| 18 | 2 | 15.632 | 19/5:03.595 |
| 19 | 2 | 15.659 | 19/5:03.275 |