| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.227 | 21/6:01.767 |
| 2 | 6 | 19.146 | 20/6:03.730 |
| 3 | 6 | 19.589 | 20/6:13.080 |
| 4 | 6 | 16.451 | 20/6:02.065 |
| 5 | 6 | 22.911 | 19/6:02.231 |
| 6 | 6 | 17.499 | 20/6:16.077 |
| 7 | 6 | 18.371 | 20/6:14.840 |
| 8 | 6 | 20.467 | 19/6:00.195 |
| 9 | 6 | 20.059 | 19/6:02.520 |
| 10 | 6 | 24.703 | 19/6:13.204 |
| 11 | 6 | 17.009 | 19/6:08.655 |
| 12 | 7 | 19.201 | 19/6:08.336 |
| 13 | 6 | 17.198 | 19/6:05.138 |
| 14 | 6 | 17.399 | 19/6:02.669 |
| 15 | 6 | 16.400 | 20/6:18.173 |
| 16 | 6 | 17.235 | 20/6:16.081 |
| 17 | 6 | 16.358 | 20/6:13.204 |
| 18 | 6 | 17.454 | 20/6:11.863 |
| 19 | 6 | 19.981 | 20/6:13.324 |
| 20 | 6 | 16.871 | 20/6:11.529 |