| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.726 | N/A |
| 2 | 3 | 22.612 | 19/7:13.742 |
| 3 | 3 | 22.461 | 19/7:12.383 |
| 4 | 3 | 23.489 | 19/7:18.098 |
| 5 | 4 | 24.977 | 18/7:04.266 |
| 6 | 4 | 19.960 | 19/7:15.322 |
| 7 | 3 | 19.262 | 19/7:05.009 |
| 8 | 3 | 21.901 | 19/7:04.428 |
| 9 | 2 | 19.106 | 20/7:19.425 |
| 10 | 2 | 21.184 | 20/7:18.291 |
| 11 | 2 | 19.693 | 20/7:14.551 |
| 12 | 2 | 19.543 | 20/7:11.232 |
| 13 | 1 | 21.608 | 20/7:11.736 |
| 14 | 4 | 25.814 | 20/7:18.309 |
| 15 | 4 | 25.228 | 19/7:01.232 |
| 16 | 4 | 23.948 | 19/7:03.669 |
| 17 | 4 | 21.976 | 19/7:03.583 |
| 18 | 4 | 19.938 | 19/7:01.349 |
| 19 | 4 | 23.433 | 19/7:02.859 |