| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.997 | 19/5:03.943 |
| 2 | 2 | 15.970 | 19/5:03.686 |
| 3 | 2 | 15.996 | 19/5:03.766 |
| 4 | 1 | 16.185 | 19/5:04.703 |
| 5 | 1 | 15.976 | 19/5:04.471 |
| 6 | 1 | 15.759 | 19/5:03.630 |
| 7 | 1 | 16.184 | 19/5:04.182 |
| 8 | 1 | 15.751 | 19/5:03.568 |
| 9 | 1 | 15.713 | 19/5:03.010 |
| 10 | 1 | 16.072 | 19/5:03.246 |
| 11 | 1 | 15.859 | 19/5:03.071 |
| 12 | 1 | 16.068 | 19/5:03.256 |
| 13 | 1 | 16.091 | 19/5:03.446 |
| 14 | 1 | 16.064 | 19/5:03.573 |
| 15 | 1 | 16.078 | 19/5:03.700 |
| 16 | 1 | 15.772 | 19/5:03.448 |
| 17 | 1 | 15.877 | 19/5:03.343 |
| 18 | 1 | 16.206 | 19/5:03.597 |
| 19 | 1 | 18.418 | 19/5:06.036 |