| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.632 | N/A |
| 2 | 5 | 23.483 | 19/7:05.326 |
| 3 | 5 | 25.037 | 19/7:19.312 |
| 4 | 4 | 22.818 | 19/7:10.066 |
| 5 | 4 | 22.662 | 19/7:05.632 |
| 6 | 5 | 24.557 | 19/7:09.437 |
| 7 | 5 | 23.409 | 19/7:08.053 |
| 8 | 5 | 27.524 | 19/7:18.463 |
| 9 | 5 | 22.473 | 19/7:14.548 |
| 10 | 5 | 22.094 | 19/7:10.746 |
| 11 | 5 | 23.043 | 19/7:09.412 |
| 12 | 4 | 22.831 | 19/7:07.973 |
| 13 | 4 | 22.359 | 19/7:06.067 |
| 14 | 4 | 23.860 | 19/7:06.532 |
| 15 | 4 | 22.534 | 19/7:05.225 |
| 16 | 4 | 22.602 | 19/7:04.175 |
| 17 | 3 | 22.683 | 19/7:03.347 |
| 18 | 3 | 22.916 | 19/7:02.863 |
| 19 | 3 | 22.184 | 19/7:01.701 |