| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.697 | N/A |
| 2 | 2 | 15.507 | 28/7:14.386 |
| 3 | 3 | 18.737 | 25/7:06.625 |
| 4 | 3 | 16.066 | 26/7:14.947 |
| 5 | 4 | 15.691 | 26/7:08.203 |
| 6 | 2 | 15.772 | 26/7:04.562 |
| 7 | 2 | 15.113 | 27/7:15.536 |
| 8 | 2 | 15.800 | 27/7:14.245 |
| 9 | 3 | 16.729 | 26/7:00.118 |
| 10 | 5 | 19.299 | 26/7:08.791 |
| 11 | 4 | 16.980 | 26/7:09.932 |
| 12 | 4 | 15.303 | 26/7:07.053 |
| 13 | 4 | 19.047 | 26/7:12.455 |
| 14 | 4 | 19.371 | 25/7:00.770 |
| 15 | 4 | 17.485 | 25/7:01.811 |
| 16 | 4 | 1:23.503 | 20/7:01.540 |
| 17 | 4 | 22.796 | 20/7:03.245 |
| 18 | 4 | 17.773 | 21/7:20.369 |
| 19 | 3 | 53.137 | 19/7:09.806 |