| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 33.456 | N/A |
| 2 | 3 | 24.067 | 20/8:10.729 |
| 3 | 2 | 25.503 | 20/8:24.371 |
| 4 | 2 | 27.024 | 19/8:13.002 |
| 5 | 2 | 25.520 | 19/8:12.969 |
| 6 | 3 | 28.091 | 19/8:22.194 |
| 7 | 2 | 23.074 | 19/8:13.293 |
| 8 | 3 | 30.706 | 18/8:00.276 |
| 9 | 3 | 27.042 | 18/8:01.888 |
| 10 | 3 | 23.586 | 19/8:22.682 |
| 11 | 3 | 24.821 | 19/8:20.437 |
| 12 | 3 | 23.921 | 19/8:17.127 |
| 13 | 2 | 23.924 | 19/8:14.374 |
| 14 | 2 | 23.989 | 19/8:12.134 |
| 15 | 2 | 23.039 | 19/8:08.993 |
| 16 | 2 | 24.034 | 19/8:07.465 |
| 17 | 2 | 24.028 | 19/8:06.121 |
| 18 | 2 | 24.206 | 19/8:05.123 |
| 19 | 2 | 23.956 | 19/8:03.987 |