| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.644 | 19/6:13.236 |
| 2 | 5 | 22.022 | 18/6:14.994 |
| 3 | 5 | 20.088 | 18/6:10.524 |
| 4 | 5 | 19.401 | 18/6:05.197 |
| 5 | 4 | 20.402 | 18/6:05.605 |
| 6 | 4 | 20.115 | 18/6:05.016 |
| 7 | 4 | 19.805 | 18/6:03.798 |
| 8 | 4 | 19.111 | 18/6:01.323 |
| 9 | 4 | 19.183 | 19/6:19.517 |
| 10 | 4 | 19.642 | 19/6:18.885 |
| 11 | 4 | 19.537 | 19/6:18.186 |
| 12 | 4 | 19.104 | 19/6:16.919 |
| 13 | 4 | 21.010 | 19/6:18.632 |
| 14 | 4 | 19.194 | 19/6:17.636 |
| 15 | 4 | 19.365 | 19/6:16.989 |
| 16 | 3 | 26.409 | 18/6:04.536 |
| 17 | 3 | 19.490 | 18/6:03.729 |
| 18 | 3 | 19.908 | 18/6:03.430 |