| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.832 | 18/5:02.976 |
| 2 | 1 | 17.395 | 18/5:08.043 |
| 3 | 2 | 19.351 | 17/5:03.609 |
| 4 | 1 | 16.329 | 18/5:14.582 |
| 5 | 1 | 19.566 | 17/5:04.208 |
| 6 | 1 | 17.335 | 17/5:02.623 |
| 7 | 1 | 16.178 | 18/5:16.250 |
| 8 | 1 | 16.611 | 18/5:14.093 |
| 9 | 1 | 17.298 | 18/5:13.790 |
| 10 | 1 | 16.854 | 18/5:12.748 |
| 11 | 1 | 17.599 | 18/5:13.115 |
| 12 | 1 | 16.091 | 18/5:11.159 |
| 13 | 1 | 16.198 | 18/5:09.651 |
| 14 | 1 | 16.714 | 18/5:09.023 |
| 15 | 1 | 16.234 | 18/5:07.902 |
| 16 | 1 | 21.443 | 18/5:12.782 |
| 17 | 1 | 17.110 | 18/5:12.499 |
| 18 | 1 | 18.241 | 18/5:13.379 |