| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.708 | N/A |
| 2 | 1 | 19.740 | 21/7:02.508 |
| 3 | 1 | 22.079 | 20/7:04.988 |
| 4 | 1 | 22.836 | 20/7:17.189 |
| 5 | 1 | 19.609 | 20/7:07.962 |
| 6 | 1 | 19.288 | 20/7:01.205 |
| 7 | 1 | 18.713 | 21/7:15.258 |
| 8 | 1 | 21.957 | 21/7:19.770 |
| 9 | 1 | 18.819 | 21/7:15.310 |
| 10 | 1 | 18.431 | 21/7:10.979 |
| 11 | 1 | 24.784 | 21/7:20.022 |
| 12 | 1 | 19.831 | 21/7:18.775 |
| 13 | 1 | 18.545 | 21/7:15.428 |
| 14 | 1 | 18.135 | 21/7:11.964 |
| 15 | 1 | 18.640 | 21/7:09.718 |
| 16 | 1 | 19.924 | 21/7:09.482 |
| 17 | 1 | 19.265 | 21/7:08.453 |
| 18 | 1 | 19.423 | 21/7:07.730 |
| 19 | 1 | 20.621 | 21/7:08.419 |
| 20 | 1 | 18.778 | 21/7:07.095 |
| 21 | 1 | 19.189 | 21/7:06.315 |