| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.655 | 19/5:16.445 |
| 2 | 1 | 16.278 | 19/5:12.863 |
| 3 | 1 | 16.159 | 19/5:10.916 |
| 4 | 1 | 16.281 | 19/5:10.522 |
| 5 | 1 | 16.341 | 19/5:10.513 |
| 6 | 1 | 16.529 | 19/5:11.103 |
| 7 | 1 | 16.401 | 19/5:11.177 |
| 8 | 1 | 16.222 | 19/5:10.807 |
| 9 | 1 | 16.505 | 19/5:11.117 |
| 10 | 1 | 16.513 | 19/5:11.380 |
| 11 | 1 | 16.483 | 19/5:11.543 |
| 12 | 1 | 16.643 | 19/5:11.933 |
| 13 | 1 | 16.254 | 19/5:11.694 |
| 14 | 1 | 16.333 | 19/5:11.596 |
| 15 | 1 | 16.693 | 19/5:11.967 |
| 16 | 1 | 20.839 | 18/5:00.520 |
| 17 | 1 | 16.140 | 19/5:16.595 |
| 18 | 1 | 16.102 | 19/5:16.003 |
| 19 | 1 | 21.107 | 19/5:20.478 |