| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.722 | N/A |
| 2 | 1 | 24.246 | 18/7:15.904 |
| 3 | 2 | 23.203 | 18/7:07.038 |
| 4 | 3 | 25.014 | 18/7:14.345 |
| 5 | 1 | 19.186 | 19/7:16.142 |
| 6 | 1 | 18.514 | 19/7:00.308 |
| 7 | 1 | 19.540 | 20/7:14.448 |
| 8 | 1 | 23.487 | 20/7:19.523 |
| 9 | 1 | 19.256 | 20/7:13.281 |
| 10 | 1 | 18.981 | 20/7:07.845 |
| 11 | 1 | 19.515 | 20/7:04.511 |
| 12 | 1 | 20.767 | 20/7:03.946 |
| 13 | 1 | 19.097 | 20/7:00.831 |
| 14 | 1 | 19.228 | 21/7:19.158 |
| 15 | 1 | 19.046 | 21/7:16.693 |
| 16 | 1 | 18.687 | 21/7:14.078 |
| 17 | 1 | 17.735 | 21/7:10.599 |
| 18 | 1 | 18.167 | 21/7:08.038 |
| 19 | 1 | 20.288 | 21/7:08.118 |
| 20 | 1 | 18.629 | 21/7:06.444 |
| 21 | 1 | 19.324 | 21/7:05.632 |