| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.930 | N/A |
| 2 | 1 | 20.095 | 22/7:19.925 |
| 3 | 1 | 21.112 | 21/7:10.000 |
| 4 | 1 | 20.006 | 21/7:06.016 |
| 5 | 1 | 20.430 | 21/7:06.145 |
| 6 | 1 | 20.779 | 21/7:07.618 |
| 7 | 1 | 19.784 | 21/7:05.283 |
| 8 | 1 | 20.022 | 21/7:04.295 |
| 9 | 1 | 19.623 | 21/7:02.557 |
| 10 | 1 | 29.165 | 20/7:01.186 |
| 11 | 1 | 19.829 | 21/7:19.062 |
| 12 | 1 | 19.946 | 21/7:17.055 |
| 13 | 1 | 19.881 | 21/7:15.716 |
| 14 | 1 | 19.517 | 21/7:13.605 |
| 15 | 1 | 20.020 | 21/7:12.514 |
| 16 | 1 | 19.332 | 21/7:10.651 |
| 17 | 1 | 19.538 | 21/7:09.278 |
| 18 | 1 | 19.628 | 21/7:08.173 |
| 19 | 1 | 30.703 | 21/7:19.496 |
| 20 | 1 | 19.807 | 21/7:18.158 |
| 21 | 1 | 20.098 | 21/7:17.245 |