| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.288 | N/A |
| 2 | 1 | 23.091 | 21/8:03.108 |
| 3 | 1 | 20.309 | 23/8:18.688 |
| 4 | 1 | 20.092 | 23/8:06.896 |
| 5 | 1 | 26.031 | 22/8:11.283 |
| 6 | 1 | 22.060 | 22/8:09.936 |
| 7 | 1 | 21.262 | 22/8:06.245 |
| 8 | 1 | 27.045 | 22/8:20.958 |
| 9 | 1 | 26.893 | 21/8:08.245 |
| 10 | 1 | 21.504 | 21/8:04.148 |
| 11 | 1 | 20.976 | 22/8:22.740 |
| 12 | 1 | 25.192 | 21/8:03.933 |
| 13 | 1 | 19.971 | 22/8:21.533 |
| 14 | 1 | 23.061 | 22/8:21.843 |
| 15 | 1 | 20.023 | 22/8:17.553 |
| 16 | 1 | 23.891 | 22/8:19.249 |
| 17 | 1 | 26.201 | 21/8:00.790 |
| 18 | 1 | 25.909 | 21/8:04.242 |
| 19 | 1 | 21.360 | 21/8:02.255 |
| 20 | 1 | 20.039 | 22/8:21.978 |
| 21 | 1 | 22.155 | 22/8:21.206 |