| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.812 | 19/5:00.428 |
| 2 | 5 | 15.439 | 20/5:12.510 |
| 3 | 6 | 16.730 | 19/5:03.880 |
| 4 | 6 | 18.569 | 19/5:16.113 |
| 5 | 6 | 17.185 | 18/5:01.446 |
| 6 | 5 | 15.311 | 19/5:13.646 |
| 7 | 5 | 15.199 | 19/5:10.094 |
| 8 | 4 | 16.850 | 19/5:11.351 |
| 9 | 4 | 15.513 | 19/5:09.506 |
| 10 | 5 | 21.610 | 18/5:02.792 |
| 11 | 5 | 15.283 | 18/5:00.274 |
| 12 | 5 | 16.082 | 19/5:16.006 |
| 13 | 4 | 15.038 | 19/5:13.677 |
| 14 | 5 | 17.062 | 19/5:14.427 |
| 15 | 5 | 17.869 | 19/5:16.099 |
| 16 | 5 | 15.050 | 19/5:14.215 |
| 17 | 5 | 17.003 | 19/5:14.735 |
| 18 | 5 | 15.081 | 19/5:13.169 |
| 19 | 5 | 18.226 | 19/5:14.912 |