| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.009 | N/A |
| 2 | 1 | 19.687 | 25/8:13.497 |
| 3 | 1 | 20.158 | 25/8:19.149 |
| 4 | 1 | 20.019 | 25/8:19.921 |
| 5 | 1 | 22.327 | 24/8:13.607 |
| 6 | 2 | 25.014 | 23/8:12.711 |
| 7 | 2 | 20.269 | 23/8:08.413 |
| 8 | 2 | 25.956 | 22/8:01.299 |
| 9 | 3 | 23.639 | 22/8:05.815 |
| 10 | 3 | 19.930 | 22/8:00.673 |
| 11 | 2 | 19.965 | 23/8:18.329 |
| 12 | 2 | 19.690 | 23/8:14.317 |
| 13 | 2 | 21.268 | 23/8:13.866 |
| 14 | 3 | 23.237 | 23/8:16.816 |
| 15 | 3 | 20.094 | 23/8:14.406 |
| 16 | 2 | 20.969 | 23/8:13.601 |
| 17 | 2 | 20.163 | 23/8:11.788 |
| 18 | 2 | 24.253 | 23/8:15.481 |
| 19 | 2 | 19.876 | 23/8:13.415 |
| 20 | 2 | 21.110 | 23/8:12.994 |
| 21 | 2 | 19.953 | 23/8:11.343 |
| 22 | 2 | 19.880 | 23/8:09.773 |
| 23 | 2 | 20.600 | 23/8:09.066 |