| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.909 | 15/5:13.635 |
| 2 | 3 | 21.807 | 15/5:20.370 |
| 3 | 2 | 21.226 | 15/5:19.710 |
| 4 | 2 | 21.488 | 15/5:20.362 |
| 5 | 2 | 20.563 | 15/5:17.979 |
| 6 | 3 | 21.379 | 15/5:18.430 |
| 7 | 2 | 21.185 | 15/5:18.336 |
| 8 | 2 | 21.175 | 15/5:18.248 |
| 9 | 2 | 22.938 | 15/5:21.117 |
| 10 | 2 | 21.340 | 15/5:21.015 |
| 11 | 2 | 20.734 | 15/5:20.105 |
| 12 | 2 | 20.740 | 15/5:19.355 |
| 13 | 2 | 20.992 | 15/5:19.011 |
| 14 | 2 | 21.007 | 15/5:18.732 |
| 15 | 1 | 21.481 | 15/5:18.964 |