| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.935 | 18/5:04.830 |
| 2 | 5 | 17.077 | 18/5:06.108 |
| 3 | 3 | 16.298 | 18/5:01.860 |
| 4 | 3 | 16.295 | 19/5:16.374 |
| 5 | 4 | 17.526 | 18/5:02.872 |
| 6 | 4 | 18.436 | 18/5:07.701 |
| 7 | 4 | 19.301 | 18/5:13.375 |
| 8 | 4 | 16.936 | 18/5:12.309 |
| 9 | 4 | 16.412 | 18/5:10.432 |
| 10 | 4 | 16.647 | 18/5:09.353 |
| 11 | 4 | 17.127 | 18/5:09.256 |
| 12 | 4 | 21.047 | 18/5:15.055 |
| 13 | 4 | 16.171 | 18/5:13.211 |
| 14 | 4 | 16.129 | 18/5:11.576 |
| 15 | 4 | 15.981 | 18/5:09.982 |
| 16 | 4 | 15.710 | 18/5:08.281 |
| 17 | 4 | 16.690 | 18/5:07.819 |
| 18 | 4 | 16.543 | 18/5:07.261 |