| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.381 | 17/6:20.477 |
| 2 | 4 | 18.796 | 18/6:10.593 |
| 3 | 3 | 17.293 | 19/6:10.310 |
| 4 | 3 | 17.617 | 19/6:01.413 |
| 5 | 3 | 18.281 | 20/6:17.472 |
| 6 | 3 | 17.545 | 20/6:13.043 |
| 7 | 3 | 17.532 | 20/6:09.843 |
| 8 | 3 | 17.981 | 20/6:08.565 |
| 9 | 3 | 18.261 | 20/6:08.193 |
| 10 | 3 | 18.460 | 20/6:08.294 |
| 11 | 3 | 23.924 | 20/6:18.311 |
| 12 | 3 | 18.078 | 20/6:16.915 |
| 13 | 3 | 18.028 | 20/6:15.657 |
| 14 | 3 | 19.433 | 20/6:16.586 |
| 15 | 3 | 18.470 | 20/6:16.107 |
| 16 | 3 | 17.867 | 20/6:14.934 |
| 17 | 3 | 23.005 | 19/6:00.946 |
| 18 | 3 | 18.267 | 19/6:00.176 |
| 19 | 3 | 18.539 | 20/6:18.693 |
| 20 | 3 | 17.579 | 20/6:17.337 |