| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.222 | N/A |
| 2 | 1 | 19.929 | 21/7:00.802 |
| 3 | 3 | 24.360 | 19/7:00.823 |
| 4 | 2 | 20.289 | 20/7:11.216 |
| 5 | 1 | 20.772 | 20/7:07.634 |
| 6 | 1 | 20.595 | 20/7:04.813 |
| 7 | 1 | 20.399 | 20/7:02.311 |
| 8 | 1 | 20.794 | 20/7:01.596 |
| 9 | 1 | 21.859 | 20/7:03.589 |
| 10 | 1 | 20.247 | 20/7:01.737 |
| 11 | 1 | 21.112 | 20/7:01.898 |
| 12 | 1 | 20.167 | 20/7:00.398 |
| 13 | 1 | 21.512 | 20/7:01.277 |
| 14 | 1 | 20.244 | 20/7:00.168 |
| 15 | 1 | 21.020 | 20/7:00.270 |
| 16 | 1 | 20.647 | 21/7:20.816 |
| 17 | 1 | 20.296 | 21/7:20.024 |
| 18 | 1 | 26.197 | 20/7:05.065 |
| 19 | 1 | 21.587 | 20/7:05.471 |
| 20 | 1 | 21.533 | 20/7:05.781 |