| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.718 | 17/6:09.206 |
| 2 | 5 | 18.928 | 18/6:05.814 |
| 3 | 5 | 19.418 | 18/6:00.384 |
| 4 | 5 | 21.409 | 18/6:06.628 |
| 5 | 5 | 18.618 | 18/6:00.328 |
| 6 | 5 | 18.629 | 19/6:15.947 |
| 7 | 4 | 20.310 | 19/6:17.367 |
| 8 | 5 | 18.599 | 19/6:14.369 |
| 9 | 5 | 18.561 | 19/6:11.957 |
| 10 | 4 | 18.683 | 19/6:10.259 |
| 11 | 5 | 19.636 | 19/6:10.516 |
| 12 | 4 | 19.264 | 19/6:10.141 |
| 13 | 5 | 20.132 | 19/6:11.092 |
| 14 | 6 | 19.384 | 19/6:10.892 |
| 15 | 6 | 20.861 | 19/6:12.590 |
| 16 | 6 | 19.251 | 19/6:12.164 |
| 17 | 6 | 23.007 | 19/6:15.985 |
| 18 | 6 | 21.540 | 19/6:17.834 |
| 19 | 6 | 20.456 | 19/6:18.404 |