| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.023 | N/A |
| 2 | 4 | 22.109 | 19/7:02.985 |
| 3 | 4 | 23.924 | 19/7:19.032 |
| 4 | 5 | 23.453 | 19/7:21.939 |
| 5 | 4 | 22.719 | 19/7:19.945 |
| 6 | 4 | 22.040 | 19/7:16.305 |
| 7 | 4 | 22.185 | 19/7:14.313 |
| 8 | 4 | 26.037 | 19/7:22.795 |
| 9 | 4 | 22.027 | 19/7:20.134 |
| 10 | 4 | 21.578 | 19/7:17.167 |
| 11 | 4 | 21.861 | 19/7:15.302 |
| 12 | 4 | 22.435 | 19/7:14.716 |
| 13 | 4 | 22.317 | 19/7:14.050 |
| 14 | 5 | 23.333 | 19/7:14.894 |
| 15 | 4 | 23.561 | 19/7:15.910 |
| 16 | 3 | 26.533 | 19/7:20.357 |
| 17 | 3 | 22.723 | 19/7:19.962 |
| 18 | 3 | 21.781 | 19/7:18.616 |
| 19 | 3 | 23.697 | 19/7:19.336 |