| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.562 | N/A |
| 2 | 2 | 20.288 | 21/7:09.322 |
| 3 | 2 | 18.621 | 22/7:12.106 |
| 4 | 3 | 23.973 | 20/7:01.814 |
| 5 | 3 | 18.984 | 21/7:12.892 |
| 6 | 3 | 24.166 | 20/7:06.483 |
| 7 | 3 | 19.476 | 20/7:01.004 |
| 8 | 3 | 29.100 | 19/7:01.125 |
| 9 | 3 | 20.966 | 20/7:20.550 |
| 10 | 3 | 20.297 | 20/7:17.067 |
| 11 | 3 | 24.842 | 19/7:00.845 |
| 12 | 3 | 19.287 | 20/7:18.107 |
| 13 | 3 | 21.875 | 20/7:18.197 |
| 14 | 3 | 19.496 | 20/7:14.796 |
| 15 | 3 | 20.206 | 20/7:12.845 |
| 16 | 3 | 23.519 | 20/7:15.350 |
| 17 | 3 | 21.921 | 20/7:15.644 |
| 18 | 3 | 22.229 | 20/7:16.248 |
| 19 | 3 | 19.944 | 20/7:14.373 |
| 20 | 3 | 18.802 | 20/7:11.554 |