| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.206 | N/A |
| 2 | 4 | 27.281 | 18/8:10.983 |
| 3 | 4 | 26.974 | 18/8:08.373 |
| 4 | 4 | 27.075 | 18/8:08.076 |
| 5 | 4 | 26.873 | 18/8:07.068 |
| 6 | 4 | 27.435 | 18/8:08.375 |
| 7 | 4 | 34.122 | 18/8:28.192 |
| 8 | 4 | 27.619 | 18/8:26.555 |
| 9 | 4 | 29.007 | 18/8:28.276 |
| 10 | 4 | 27.684 | 18/8:27.116 |
| 11 | 4 | 27.786 | 18/8:26.361 |
| 12 | 4 | 28.227 | 18/8:26.425 |
| 13 | 3 | 31.244 | 17/8:02.308 |
| 14 | 3 | 29.520 | 17/8:03.633 |
| 15 | 3 | 29.124 | 17/8:04.315 |
| 16 | 2 | 27.488 | 17/8:03.162 |
| 17 | 3 | 27.343 | 17/8:02.008 |