| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.611 | 18/5:16.998 |
| 2 | 3 | 16.419 | 18/5:06.027 |
| 3 | 3 | 17.419 | 18/5:08.694 |
| 4 | 3 | 18.063 | 18/5:12.804 |
| 5 | 3 | 17.150 | 18/5:11.983 |
| 6 | 3 | 17.707 | 18/5:13.107 |
| 7 | 3 | 17.020 | 18/5:12.143 |
| 8 | 3 | 17.376 | 18/5:12.221 |
| 9 | 3 | 17.399 | 18/5:12.328 |
| 10 | 3 | 18.378 | 18/5:14.175 |
| 11 | 3 | 17.036 | 18/5:13.491 |
| 12 | 4 | 21.224 | 17/5:01.469 |
| 13 | 3 | 17.292 | 17/5:00.892 |
| 14 | 3 | 16.751 | 18/5:17.372 |
| 15 | 3 | 17.578 | 18/5:17.307 |
| 16 | 3 | 17.420 | 18/5:17.073 |
| 17 | 3 | 17.469 | 18/5:16.918 |
| 18 | 3 | 17.862 | 18/5:17.174 |