| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.191 | 18/5:09.438 |
| 2 | 1 | 17.039 | 18/5:08.070 |
| 3 | 1 | 17.135 | 18/5:08.190 |
| 4 | 1 | 17.658 | 18/5:10.604 |
| 5 | 1 | 17.486 | 18/5:11.432 |
| 6 | 1 | 17.441 | 18/5:11.850 |
| 7 | 1 | 17.729 | 18/5:12.889 |
| 8 | 1 | 17.961 | 18/5:14.190 |
| 9 | 1 | 17.374 | 18/5:14.028 |
| 10 | 1 | 17.872 | 18/5:14.795 |
| 11 | 1 | 17.317 | 18/5:14.514 |
| 12 | 1 | 17.535 | 18/5:14.607 |
| 13 | 1 | 18.065 | 18/5:15.420 |
| 14 | 1 | 17.451 | 18/5:15.327 |
| 15 | 1 | 17.646 | 18/5:15.480 |
| 16 | 1 | 17.455 | 18/5:15.399 |
| 17 | 2 | 17.450 | 18/5:15.323 |
| 18 | 2 | 17.397 | 18/5:15.202 |