| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.352 | 19/5:10.688 |
| 2 | 1 | 16.368 | 19/5:10.084 |
| 3 | 2 | 16.991 | 19/5:14.836 |
| 4 | 2 | 16.391 | 19/5:13.984 |
| 5 | 2 | 16.723 | 19/5:14.735 |
| 6 | 2 | 16.499 | 19/5:14.526 |
| 7 | 2 | 16.174 | 19/5:13.494 |
| 8 | 2 | 16.822 | 19/5:14.026 |
| 9 | 2 | 16.716 | 19/5:14.631 |
| 10 | 2 | 16.905 | 19/5:15.287 |
| 11 | 2 | 16.279 | 19/5:14.743 |
| 12 | 2 | 16.217 | 19/5:14.191 |
| 13 | 2 | 16.958 | 19/5:14.808 |
| 14 | 2 | 16.218 | 19/5:14.331 |
| 15 | 2 | 17.137 | 19/5:15.083 |
| 16 | 2 | 16.370 | 19/5:14.083 |
| 17 | 1 | 16.436 | 19/5:14.680 |
| 18 | 2 | 16.197 | 19/5:14.294 |
| 19 | 2 | 16.220 | 19/5:13.973 |