| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 29.171 | N/A |
| 2 | 2 | 25.190 | 19/8:02.591 |
| 3 | 1 | 28.189 | 18/8:02.892 |
| 4 | 2 | 29.283 | 18/8:17.589 |
| 5 | 2 | 25.153 | 18/8:07.384 |
| 6 | 2 | 28.832 | 18/8:13.770 |
| 7 | 3 | 28.090 | 18/8:15.925 |
| 8 | 3 | 25.242 | 18/8:10.548 |
| 9 | 3 | 25.863 | 18/8:07.835 |
| 10 | 3 | 24.993 | 18/8:04.081 |
| 11 | 3 | 27.005 | 18/8:04.499 |
| 12 | 3 | 25.867 | 18/8:03.081 |
| 13 | 2 | 25.560 | 18/8:01.465 |
| 14 | 2 | 25.040 | 19/8:25.903 |
| 15 | 2 | 25.135 | 19/8:24.167 |
| 16 | 2 | 25.513 | 19/8:23.117 |
| 17 | 2 | 25.765 | 19/8:22.481 |
| 18 | 2 | 27.606 | 19/8:23.869 |
| 19 | 2 | 26.037 | 19/8:23.534 |