| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.965 | 19/5:03.335 |
| 2 | 1 | 18.341 | 18/5:08.754 |
| 3 | 2 | 21.571 | 17/5:16.636 |
| 4 | 2 | 15.409 | 17/5:02.966 |
| 5 | 1 | 16.582 | 18/5:16.325 |
| 6 | 1 | 16.549 | 18/5:13.251 |
| 7 | 1 | 16.043 | 18/5:09.754 |
| 8 | 1 | 15.974 | 18/5:06.976 |
| 9 | 1 | 16.898 | 18/5:06.664 |
| 10 | 1 | 19.688 | 18/5:11.436 |
| 11 | 1 | 16.306 | 18/5:09.806 |
| 12 | 1 | 19.839 | 18/5:13.748 |
| 13 | 1 | 16.305 | 18/5:12.189 |
| 14 | 1 | 19.238 | 18/5:14.625 |
| 15 | 1 | 18.718 | 18/5:16.111 |
| 16 | 1 | 17.082 | 18/5:15.571 |
| 17 | 1 | 16.323 | 18/5:14.292 |
| 18 | 1 | 18.311 | 18/5:15.142 |