| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.887 | N/A |
| 2 | 1 | 16.784 | 18/5:02.215 |
| 3 | 1 | 17.063 | 18/5:04.586 |
| 4 | 1 | 16.192 | 18/5:00.441 |
| 5 | 1 | 16.317 | 19/5:15.489 |
| 6 | 1 | 16.236 | 19/5:14.218 |
| 7 | 1 | 16.137 | 19/5:13.074 |
| 8 | 1 | 16.022 | 19/5:11.961 |
| 9 | 1 | 16.504 | 19/5:12.210 |
| 10 | 1 | 16.244 | 19/5:11.885 |
| 11 | 1 | 16.380 | 19/5:11.869 |
| 12 | 2 | 20.625 | 18/5:02.029 |
| 13 | 3 | 18.460 | 18/5:04.419 |
| 14 | 3 | 18.722 | 18/5:06.784 |
| 15 | 3 | 16.118 | 18/5:05.649 |
| 16 | 3 | 15.821 | 18/5:04.328 |
| 17 | 3 | 16.724 | 18/5:04.132 |
| 18 | 3 | 15.999 | 18/5:03.235 |