| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.324 | 18/5:11.832 |
| 2 | 2 | 18.165 | 17/5:01.657 |
| 3 | 2 | 17.398 | 18/5:17.322 |
| 4 | 2 | 17.164 | 18/5:15.230 |
| 5 | 2 | 17.295 | 18/5:14.446 |
| 6 | 1 | 17.376 | 18/5:14.166 |
| 7 | 1 | 17.900 | 18/5:15.314 |
| 8 | 1 | 17.007 | 18/5:14.165 |
| 9 | 1 | 17.283 | 18/5:13.824 |
| 10 | 1 | 17.651 | 18/5:14.213 |
| 11 | 2 | 17.922 | 18/5:14.975 |
| 12 | 2 | 17.702 | 18/5:15.281 |
| 13 | 2 | 18.057 | 18/5:16.030 |
| 14 | 2 | 18.275 | 18/5:16.953 |
| 15 | 2 | 17.510 | 18/5:16.835 |
| 16 | 1 | 17.716 | 18/5:16.963 |
| 17 | 1 | 17.365 | 18/5:16.705 |
| 18 | 1 | 21.494 | 18/5:20.604 |