| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.088 | 19/5:05.672 |
| 2 | 2 | 16.376 | 19/5:08.408 |
| 3 | 2 | 16.592 | 19/5:10.688 |
| 4 | 2 | 16.303 | 19/5:10.455 |
| 5 | 2 | 16.954 | 19/5:12.789 |
| 6 | 2 | 16.626 | 19/5:13.307 |
| 7 | 2 | 16.354 | 19/5:12.938 |
| 8 | 2 | 16.482 | 19/5:12.966 |
| 9 | 2 | 16.508 | 19/5:13.042 |
| 10 | 2 | 16.291 | 19/5:12.691 |
| 11 | 2 | 16.453 | 19/5:12.683 |
| 12 | 2 | 16.582 | 19/5:12.881 |
| 13 | 2 | 16.745 | 19/5:13.287 |
| 14 | 2 | 16.301 | 19/5:13.032 |
| 15 | 2 | 16.116 | 19/5:12.577 |
| 16 | 2 | 16.086 | 19/5:12.143 |
| 17 | 2 | 16.504 | 19/5:12.227 |
| 18 | 2 | 15.945 | 19/5:11.712 |
| 19 | 2 | 16.459 | 19/5:11.765 |