| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.131 | 15/5:16.965 |
| 2 | 1 | 21.161 | 15/5:17.190 |
| 3 | 2 | 21.689 | 15/5:19.905 |
| 4 | 3 | 21.886 | 14/5:00.535 |
| 5 | 3 | 21.179 | 15/5:21.138 |
| 6 | 2 | 21.274 | 15/5:20.800 |
| 7 | 3 | 21.360 | 15/5:20.743 |
| 8 | 3 | 21.536 | 15/5:21.030 |
| 9 | 2 | 21.089 | 15/5:20.508 |
| 10 | 2 | 20.995 | 15/5:19.950 |
| 11 | 2 | 21.094 | 15/5:19.628 |
| 12 | 2 | 21.577 | 15/5:19.964 |
| 13 | 2 | 21.418 | 15/5:20.064 |
| 14 | 2 | 21.675 | 15/5:20.426 |
| 15 | 2 | 21.262 | 15/5:20.326 |