| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.896 | N/A |
| 2 | 1 | 20.129 | 25/8:04.992 |
| 3 | 1 | 19.523 | 26/8:17.546 |
| 4 | 1 | 18.847 | 26/8:09.387 |
| 5 | 1 | 19.242 | 26/8:07.777 |
| 6 | 1 | 19.833 | 26/8:09.766 |
| 7 | 1 | 19.277 | 26/8:08.775 |
| 8 | 2 | 19.806 | 26/8:09.956 |
| 9 | 1 | 20.848 | 26/8:14.099 |
| 10 | 1 | 18.408 | 26/8:10.543 |
| 11 | 1 | 18.881 | 26/8:08.881 |
| 12 | 1 | 18.970 | 26/8:07.723 |
| 13 | 1 | 19.166 | 26/8:07.166 |
| 14 | 1 | 19.025 | 26/8:06.424 |
| 15 | 1 | 19.313 | 26/8:06.303 |
| 16 | 1 | 19.116 | 26/8:05.869 |
| 17 | 1 | 18.835 | 26/8:05.050 |
| 18 | 1 | 18.817 | 26/8:04.301 |
| 19 | 1 | 18.855 | 26/8:03.689 |
| 20 | 1 | 19.057 | 26/8:03.406 |
| 21 | 1 | 18.713 | 26/8:02.722 |
| 22 | 2 | 21.600 | 26/8:05.540 |
| 23 | 2 | 19.137 | 26/8:05.302 |
| 24 | 2 | 18.538 | 26/8:04.435 |
| 25 | 2 | 21.506 | 26/8:06.731 |
| 26 | 2 | 19.265 | 26/8:06.603 |