| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.880 | 19/6:17.072 |
| 2 | 2 | 17.653 | 20/6:15.033 |
| 3 | 3 | 21.776 | 19/6:15.623 |
| 4 | 3 | 17.353 | 19/6:04.144 |
| 5 | 2 | 24.439 | 18/6:03.963 |
| 6 | 2 | 17.514 | 19/6:15.614 |
| 7 | 1 | 16.991 | 19/6:08.073 |
| 8 | 3 | 22.122 | 19/6:14.604 |
| 9 | 3 | 16.703 | 19/6:08.243 |
| 10 | 2 | 16.663 | 19/6:03.078 |
| 11 | 3 | 39.808 | 18/6:17.839 |
| 12 | 3 | 17.424 | 18/6:12.489 |
| 13 | 4 | 22.502 | 18/6:14.992 |
| 14 | 3 | 17.183 | 18/6:10.299 |
| 15 | 3 | 16.662 | 18/6:05.607 |
| 16 | 3 | 17.956 | 18/6:02.957 |
| 17 | 5 | 17.582 | 18/6:00.223 |
| 18 | 5 | 27.446 | 18/6:07.657 |