| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.112 | 19/5:06.128 |
| 2 | 3 | 16.041 | 19/5:05.453 |
| 3 | 2 | 15.982 | 19/5:04.855 |
| 4 | 3 | 16.256 | 19/5:05.857 |
| 5 | 3 | 17.481 | 19/5:11.114 |
| 6 | 3 | 17.188 | 19/5:13.690 |
| 7 | 3 | 16.198 | 19/5:12.843 |
| 8 | 3 | 16.282 | 19/5:12.407 |
| 9 | 3 | 15.994 | 19/5:11.461 |
| 10 | 3 | 16.592 | 19/5:11.839 |
| 11 | 3 | 16.456 | 19/5:11.914 |
| 12 | 3 | 16.406 | 19/5:11.898 |
| 13 | 3 | 16.241 | 19/5:11.642 |
| 14 | 3 | 17.126 | 19/5:12.625 |
| 15 | 3 | 20.850 | 18/5:01.446 |
| 16 | 4 | 21.062 | 18/5:06.300 |
| 17 | 3 | 16.391 | 18/5:05.638 |
| 18 | 4 | 16.571 | 18/5:05.229 |