| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.476 | N/A |
| 2 | 2 | 22.055 | 19/7:01.466 |
| 3 | 2 | 22.446 | 19/7:04.985 |
| 4 | 2 | 21.946 | 19/7:03.158 |
| 5 | 2 | 21.985 | 19/7:02.042 |
| 6 | 2 | 23.115 | 19/7:06.045 |
| 7 | 2 | 23.275 | 19/7:08.942 |
| 8 | 2 | 23.072 | 19/7:10.489 |
| 9 | 2 | 22.518 | 19/7:10.403 |
| 10 | 2 | 22.618 | 19/7:10.536 |
| 11 | 2 | 22.028 | 19/7:09.580 |
| 12 | 2 | 24.009 | 19/7:12.040 |
| 13 | 2 | 22.215 | 19/7:11.399 |
| 14 | 2 | 23.358 | 19/7:12.439 |
| 15 | 2 | 22.783 | 19/7:12.591 |
| 16 | 2 | 22.970 | 19/7:12.947 |
| 17 | 2 | 22.038 | 19/7:12.210 |
| 18 | 2 | 25.853 | 19/7:15.600 |
| 19 | 2 | 22.112 | 19/7:14.872 |