| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 9.740 | N/A |
| 2 | 2 | 19.184 | 20/6:14.236 |
| 3 | 4 | 21.211 | 19/6:13.295 |
| 4 | 4 | 18.146 | 19/6:00.986 |
| 5 | 2 | 19.195 | 20/6:18.986 |
| 6 | 4 | 20.868 | 19/6:04.714 |
| 7 | 4 | 17.957 | 20/6:18.849 |
| 8 | 3 | 18.101 | 20/6:15.251 |
| 9 | 3 | 18.776 | 20/6:14.155 |
| 10 | 3 | 19.583 | 20/6:15.006 |
| 11 | 3 | 18.115 | 20/6:12.898 |
| 12 | 3 | 22.152 | 20/6:18.146 |
| 13 | 3 | 18.737 | 20/6:17.112 |
| 14 | 3 | 18.334 | 20/6:15.649 |
| 15 | 3 | 18.440 | 20/6:14.538 |
| 16 | 3 | 18.832 | 20/6:14.072 |
| 17 | 3 | 20.554 | 20/6:15.709 |
| 18 | 3 | 18.875 | 20/6:15.277 |
| 19 | 3 | 18.400 | 20/6:14.392 |
| 20 | 4 | 23.015 | 20/6:18.215 |