| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.415 | 19/4:14.885 |
| 2 | 3 | 17.506 | 19/4:53.750 |
| 3 | 4 | 19.112 | 19/5:16.876 |
| 4 | 10 | 30.205 | 19/6:21.130 |
| 5 | 8 | 20.914 | 19/6:24.378 |
| 6 | 8 | 16.780 | 19/6:13.451 |
| 7 | 8 | 16.633 | 19/6:05.248 |
| 8 | 8 | 17.265 | 19/6:00.596 |
| 9 | 7 | 17.259 | 19/5:56.966 |
| 10 | 7 | 16.954 | 19/5:53.482 |
| 11 | 7 | 18.353 | 19/5:53.048 |
| 12 | 8 | 22.399 | 19/5:59.092 |
| 13 | 8 | 17.463 | 19/5:56.992 |
| 14 | 8 | 16.681 | 19/5:54.132 |
| 15 | 7 | 16.844 | 19/5:51.858 |
| 16 | 7 | 17.577 | 19/5:50.740 |
| 17 | 7 | 17.309 | 19/5:49.454 |
| 18 | 8 | 20.666 | 18/5:33.335 |