| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.482 | N/A |
| 2 | 4 | 23.502 | 18/7:05.016 |
| 3 | 3 | 24.395 | 18/7:12.606 |
| 4 | 3 | 22.064 | 18/7:01.927 |
| 5 | 3 | 22.957 | 18/7:00.383 |
| 6 | 3 | 21.812 | 19/7:18.051 |
| 7 | 3 | 21.782 | 19/7:15.018 |
| 8 | 4 | 22.880 | 19/7:15.347 |
| 9 | 4 | 22.093 | 19/7:13.823 |
| 10 | 4 | 22.006 | 19/7:12.464 |
| 11 | 4 | 21.919 | 19/7:11.022 |
| 12 | 4 | 22.786 | 19/7:11.620 |
| 13 | 4 | 22.162 | 19/7:11.019 |
| 14 | 4 | 22.323 | 19/7:10.732 |
| 15 | 4 | 21.868 | 19/7:09.902 |
| 16 | 4 | 22.251 | 19/7:09.642 |
| 17 | 4 | 21.968 | 19/7:09.096 |
| 18 | 4 | 23.628 | 19/7:10.371 |
| 19 | 4 | 22.415 | 19/7:10.293 |