| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.062 | N/A |
| 2 | 4 | 25.121 | 18/7:09.119 |
| 3 | 4 | 24.096 | 18/7:00.406 |
| 4 | 3 | 23.985 | 19/7:21.274 |
| 5 | 4 | 25.189 | 18/7:00.223 |
| 6 | 4 | 23.761 | 19/7:21.809 |
| 7 | 4 | 29.792 | 18/7:12.057 |
| 8 | 4 | 27.905 | 18/7:18.838 |
| 9 | 4 | 23.885 | 18/7:14.996 |
| 10 | 4 | 26.143 | 18/7:16.274 |
| 11 | 4 | 24.439 | 18/7:14.399 |
| 12 | 4 | 26.377 | 18/7:15.860 |
| 13 | 4 | 23.617 | 18/7:13.167 |
| 14 | 4 | 23.594 | 18/7:10.859 |
| 15 | 4 | 23.807 | 18/7:09.139 |
| 16 | 4 | 25.407 | 18/7:09.462 |
| 17 | 4 | 24.553 | 18/7:08.837 |
| 18 | 4 | 25.011 | 18/7:08.744 |