| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.997 | N/A |
| 2 | 3 | 19.730 | 19/6:03.137 |
| 3 | 3 | 18.741 | 20/6:13.471 |
| 4 | 3 | 22.573 | 19/6:14.261 |
| 5 | 4 | 21.401 | 19/6:18.999 |
| 6 | 4 | 18.748 | 19/6:12.291 |
| 7 | 4 | 18.807 | 19/6:07.997 |
| 8 | 3 | 19.002 | 19/6:05.430 |
| 9 | 3 | 19.898 | 19/6:05.522 |
| 10 | 3 | 18.646 | 19/6:03.089 |
| 11 | 3 | 18.810 | 19/6:01.437 |
| 12 | 3 | 19.021 | 19/6:00.432 |
| 13 | 3 | 19.316 | 19/6:00.036 |
| 14 | 3 | 19.186 | 20/6:19.050 |
| 15 | 3 | 18.895 | 20/6:18.190 |
| 16 | 3 | 19.520 | 20/6:18.236 |
| 17 | 3 | 18.622 | 20/6:17.209 |
| 18 | 3 | 18.246 | 20/6:15.883 |
| 19 | 3 | 18.690 | 20/6:15.174 |
| 20 | 3 | 23.568 | 20/6:19.417 |