| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.115 | 25/7:07.875 |
| 2 | 4 | 17.579 | 25/7:13.675 |
| 3 | 3 | 19.606 | 24/7:14.400 |
| 4 | 4 | 22.420 | 22/7:01.960 |
| 5 | 4 | 18.083 | 23/7:16.094 |
| 6 | 3 | 18.909 | 23/7:15.896 |
| 7 | 4 | 17.525 | 23/7:11.207 |
| 8 | 3 | 21.058 | 23/7:17.848 |
| 9 | 5 | 21.411 | 22/7:04.615 |
| 10 | 4 | 20.441 | 22/7:07.123 |
| 11 | 3 | 25.397 | 22/7:19.088 |
| 12 | 4 | 20.509 | 21/7:00.093 |
| 13 | 3 | 16.905 | 22/7:14.852 |
| 14 | 4 | 23.617 | 21/7:00.862 |
| 15 | 4 | 18.645 | 22/7:18.856 |
| 16 | 3 | 17.137 | 22/7:14.991 |
| 17 | 4 | 18.948 | 22/7:13.924 |
| 18 | 5 | 22.048 | 22/7:16.765 |
| 19 | 3 | 28.180 | 21/7:06.115 |
| 20 | 4 | 19.633 | 21/7:05.424 |
| 21 | 3 | 29.946 | 21/7:15.112 |