| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.618 | 19/5:15.742 |
| 2 | 2 | 16.546 | 19/5:15.058 |
| 3 | 1 | 16.369 | 19/5:13.709 |
| 4 | 2 | 16.541 | 19/5:13.851 |
| 5 | 1 | 16.159 | 19/5:12.485 |
| 6 | 1 | 16.256 | 19/5:11.882 |
| 7 | 1 | 16.988 | 19/5:13.438 |
| 8 | 1 | 16.313 | 19/5:13.001 |
| 9 | 1 | 17.351 | 19/5:14.853 |
| 10 | 1 | 16.252 | 19/5:14.247 |
| 11 | 1 | 16.083 | 19/5:13.459 |
| 12 | 1 | 15.870 | 19/5:12.464 |
| 13 | 1 | 16.179 | 19/5:12.075 |
| 14 | 1 | 16.024 | 19/5:11.531 |
| 15 | 1 | 16.773 | 19/5:12.008 |
| 16 | 1 | 16.442 | 19/5:12.032 |
| 17 | 1 | 16.718 | 19/5:12.362 |
| 18 | 1 | 15.956 | 19/5:11.851 |
| 19 | 2 | 31.813 | 19/5:27.251 |