| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.044 | 19/5:04.836 |
| 2 | 3 | 15.626 | 19/5:00.865 |
| 3 | 3 | 15.582 | 20/5:15.013 |
| 4 | 3 | 15.490 | 20/5:13.710 |
| 5 | 3 | 15.504 | 20/5:12.984 |
| 6 | 2 | 15.315 | 20/5:11.870 |
| 7 | 2 | 15.525 | 20/5:11.674 |
| 8 | 2 | 15.177 | 20/5:10.658 |
| 9 | 2 | 15.456 | 20/5:10.487 |
| 10 | 1 | 15.676 | 20/5:10.790 |
| 11 | 1 | 15.251 | 20/5:10.265 |
| 12 | 2 | 18.718 | 20/5:15.607 |
| 13 | 3 | 15.861 | 20/5:15.731 |
| 14 | 3 | 15.802 | 20/5:15.753 |
| 15 | 2 | 15.584 | 20/5:15.481 |
| 16 | 2 | 15.512 | 20/5:15.154 |
| 17 | 2 | 15.633 | 20/5:15.007 |
| 18 | 1 | 15.376 | 20/5:14.591 |
| 19 | 1 | 15.435 | 20/5:14.281 |
| 20 | 1 | 15.769 | 20/5:14.336 |