| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.203 | 19/5:07.857 |
| 2 | 1 | 18.485 | 18/5:12.192 |
| 3 | 1 | 17.541 | 18/5:13.374 |
| 4 | 1 | 16.322 | 18/5:08.480 |
| 5 | 1 | 16.245 | 18/5:05.266 |
| 6 | 1 | 16.120 | 18/5:02.748 |
| 7 | 1 | 17.272 | 18/5:03.912 |
| 8 | 1 | 16.641 | 18/5:03.365 |
| 9 | 1 | 18.658 | 18/5:06.974 |
| 10 | 1 | 16.264 | 18/5:05.552 |
| 11 | 1 | 15.832 | 18/5:03.681 |
| 12 | 1 | 18.872 | 18/5:06.683 |
| 13 | 1 | 16.998 | 18/5:06.627 |
| 14 | 1 | 19.851 | 18/5:10.248 |
| 15 | 1 | 19.576 | 18/5:13.056 |
| 16 | 1 | 16.097 | 18/5:11.599 |
| 17 | 1 | 17.929 | 18/5:12.253 |
| 18 | 1 | 18.935 | 18/5:13.841 |