| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.329 | 19/5:10.250 |
| 2 | 4 | 16.567 | 19/5:12.511 |
| 3 | 4 | 16.145 | 19/5:10.592 |
| 4 | 4 | 16.879 | 19/5:13.119 |
| 5 | 4 | 16.227 | 19/5:12.158 |
| 6 | 3 | 16.374 | 19/5:11.983 |
| 7 | 3 | 16.359 | 19/5:11.817 |
| 8 | 3 | 16.885 | 19/5:12.941 |
| 9 | 3 | 16.287 | 19/5:12.554 |
| 10 | 3 | 16.961 | 19/5:13.524 |
| 11 | 3 | 16.526 | 19/5:13.567 |
| 12 | 3 | 16.186 | 19/5:13.064 |
| 13 | 3 | 16.376 | 19/5:12.916 |
| 14 | 3 | 16.480 | 19/5:12.931 |
| 15 | 3 | 16.629 | 19/5:13.132 |
| 16 | 3 | 16.400 | 19/5:13.036 |
| 17 | 3 | 16.491 | 19/5:13.054 |
| 18 | 3 | 16.311 | 19/5:12.879 |
| 19 | 3 | 16.655 | 19/5:13.066 |