| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.929 | N/A |
| 2 | 5 | 23.359 | 18/7:03.032 |
| 3 | 5 | 22.187 | 19/7:15.843 |
| 4 | 5 | 22.650 | 19/7:15.105 |
| 5 | 4 | 22.308 | 19/7:13.197 |
| 6 | 4 | 22.120 | 19/7:11.375 |
| 7 | 4 | 22.426 | 19/7:11.079 |
| 8 | 4 | 22.311 | 19/7:10.571 |
| 9 | 4 | 22.741 | 19/7:11.158 |
| 10 | 4 | 22.720 | 19/7:11.573 |
| 11 | 4 | 23.428 | 19/7:13.179 |
| 12 | 5 | 21.977 | 19/7:12.118 |
| 13 | 5 | 23.289 | 19/7:13.203 |
| 14 | 5 | 22.941 | 19/7:13.638 |
| 15 | 6 | 23.667 | 19/7:14.945 |
| 16 | 5 | 21.865 | 19/7:13.915 |
| 17 | 5 | 22.148 | 19/7:13.333 |
| 18 | 5 | 23.499 | 19/7:14.249 |
| 19 | 5 | 22.180 | 19/7:13.745 |