| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.864 | 18/5:03.552 |
| 2 | 4 | 17.218 | 18/5:06.738 |
| 3 | 4 | 17.028 | 18/5:06.660 |
| 4 | 4 | 17.471 | 18/5:08.615 |
| 5 | 3 | 17.309 | 18/5:09.204 |
| 6 | 3 | 17.194 | 18/5:09.252 |
| 7 | 3 | 17.316 | 18/5:09.600 |
| 8 | 3 | 17.086 | 18/5:09.343 |
| 9 | 3 | 17.084 | 18/5:09.140 |
| 10 | 4 | 18.058 | 18/5:10.730 |
| 11 | 4 | 17.288 | 18/5:10.772 |
| 12 | 4 | 17.921 | 18/5:11.755 |
| 13 | 4 | 17.573 | 18/5:12.106 |
| 14 | 4 | 17.136 | 18/5:11.845 |
| 15 | 4 | 17.147 | 18/5:11.632 |
| 16 | 4 | 18.763 | 18/5:13.263 |
| 17 | 5 | 21.572 | 17/5:00.028 |