| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.321 | N/A |
| 2 | 3 | 24.972 | 20/8:20.789 |
| 3 | 3 | 22.302 | 21/8:19.061 |
| 4 | 4 | 22.880 | 21/8:14.014 |
| 5 | 4 | 21.044 | 21/8:02.311 |
| 6 | 4 | 25.942 | 21/8:14.881 |
| 7 | 4 | 21.415 | 21/8:08.171 |
| 8 | 5 | 22.243 | 21/8:05.743 |
| 9 | 5 | 21.418 | 21/8:01.861 |
| 10 | 4 | 22.555 | 21/8:01.367 |
| 11 | 4 | 22.134 | 21/8:00.131 |
| 12 | 5 | 27.130 | 21/8:08.202 |
| 13 | 5 | 21.586 | 21/8:05.689 |
| 14 | 6 | 31.327 | 21/8:18.548 |
| 15 | 5 | 22.056 | 21/8:16.326 |
| 16 | 5 | 22.565 | 21/8:15.079 |
| 17 | 5 | 21.794 | 21/8:13.024 |
| 18 | 5 | 31.349 | 21/8:22.452 |
| 19 | 5 | 21.973 | 21/8:20.415 |
| 20 | 5 | 21.734 | 21/8:18.341 |
| 21 | 5 | 23.280 | 21/8:18.020 |