| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.164 | 21/6:00.444 |
| 2 | 4 | 16.798 | 22/6:13.582 |
| 3 | 6 | 19.200 | 21/6:12.134 |
| 4 | 6 | 16.731 | 21/6:06.938 |
| 5 | 6 | 17.240 | 21/6:05.959 |
| 6 | 6 | 16.481 | 21/6:02.649 |
| 7 | 6 | 20.994 | 21/6:13.824 |
| 8 | 6 | 18.348 | 21/6:15.260 |
| 9 | 6 | 17.980 | 21/6:15.517 |
| 10 | 6 | 16.290 | 21/6:12.175 |
| 11 | 6 | 17.699 | 21/6:12.130 |
| 12 | 6 | 17.282 | 21/6:11.362 |
| 13 | 6 | 17.885 | 21/6:11.687 |
| 14 | 6 | 16.962 | 21/6:10.581 |
| 15 | 6 | 17.036 | 21/6:09.726 |
| 16 | 6 | 17.357 | 21/6:09.399 |
| 17 | 6 | 20.040 | 21/6:12.425 |
| 18 | 6 | 16.676 | 21/6:11.190 |
| 19 | 6 | 16.806 | 21/6:10.229 |
| 20 | 6 | 16.492 | 21/6:09.034 |
| 21 | 6 | 17.520 | 21/6:08.981 |