| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.914 | 21/6:16.194 |
| 2 | 4 | 17.296 | 21/6:09.705 |
| 3 | 4 | 17.294 | 21/6:07.528 |
| 4 | 3 | 17.394 | 21/6:06.964 |
| 5 | 4 | 21.401 | 20/6:05.196 |
| 6 | 4 | 17.334 | 20/6:02.110 |
| 7 | 4 | 17.729 | 20/6:01.034 |
| 8 | 4 | 17.029 | 21/6:16.401 |
| 9 | 4 | 17.821 | 21/6:16.161 |
| 10 | 4 | 17.802 | 21/6:15.929 |
| 11 | 4 | 17.692 | 21/6:15.530 |
| 12 | 4 | 17.331 | 21/6:14.565 |
| 13 | 4 | 16.989 | 21/6:13.196 |
| 14 | 4 | 18.083 | 21/6:13.663 |
| 15 | 4 | 18.385 | 21/6:14.492 |
| 16 | 4 | 20.783 | 20/6:00.346 |
| 17 | 4 | 17.506 | 21/6:17.732 |
| 18 | 4 | 18.009 | 21/6:17.757 |
| 19 | 4 | 17.243 | 21/6:16.933 |
| 20 | 4 | 17.526 | 21/6:16.489 |
| 21 | 4 | 17.525 | 21/6:16.086 |