| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.739 | N/A |
| 2 | 3 | 20.878 | 20/7:01.421 |
| 3 | 4 | 23.595 | 19/7:04.996 |
| 4 | 4 | 20.346 | 20/7:15.259 |
| 5 | 6 | 22.999 | 20/7:21.874 |
| 6 | 5 | 20.354 | 20/7:15.792 |
| 7 | 4 | 25.835 | 19/7:06.076 |
| 8 | 4 | 20.797 | 19/7:02.806 |
| 9 | 4 | 20.437 | 20/7:20.936 |
| 10 | 4 | 21.582 | 20/7:20.254 |
| 11 | 4 | 21.220 | 20/7:19.020 |
| 12 | 4 | 27.454 | 19/7:06.461 |
| 13 | 5 | 24.554 | 19/7:09.815 |
| 14 | 5 | 22.808 | 19/7:10.236 |
| 15 | 5 | 25.965 | 19/7:14.655 |
| 16 | 5 | 20.612 | 19/7:12.062 |
| 17 | 5 | 31.197 | 19/7:21.701 |
| 18 | 5 | 24.360 | 19/7:22.966 |
| 19 | 5 | 21.072 | 19/7:20.804 |