| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.718 | 21/7:15.078 |
| 2 | 4 | 24.274 | 19/7:07.424 |
| 3 | 3 | 23.812 | 19/7:15.759 |
| 4 | 3 | 25.288 | 18/7:03.414 |
| 5 | 3 | 26.424 | 18/7:13.858 |
| 6 | 3 | 28.639 | 17/7:02.606 |
| 7 | 3 | 23.369 | 18/7:23.633 |
| 8 | 3 | 24.440 | 18/7:23.169 |
| 9 | 3 | 24.122 | 18/7:22.172 |
| 10 | 3 | 23.184 | 18/7:19.686 |
| 11 | 3 | 20.098 | 18/7:12.602 |
| 12 | 3 | 19.995 | 18/7:06.544 |
| 13 | 3 | 23.228 | 18/7:05.895 |
| 14 | 3 | 18.889 | 19/7:23.080 |
| 15 | 3 | 24.462 | 18/7:01.130 |
| 16 | 4 | 19.880 | 19/7:20.351 |
| 17 | 3 | 23.951 | 19/7:21.217 |
| 18 | 3 | 24.906 | 19/7:22.995 |
| 19 | 3 | 22.936 | 19/7:22.615 |