| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.871 | 21/6:15.291 |
| 2 | 5 | 18.250 | 20/6:01.210 |
| 3 | 4 | 19.006 | 20/6:07.513 |
| 4 | 4 | 17.842 | 20/6:04.845 |
| 5 | 4 | 17.724 | 20/6:02.772 |
| 6 | 4 | 17.656 | 20/6:01.163 |
| 7 | 4 | 18.193 | 20/6:01.549 |
| 8 | 4 | 17.589 | 20/6:00.327 |
| 9 | 4 | 17.571 | 21/6:17.305 |
| 10 | 4 | 17.654 | 21/6:16.648 |
| 11 | 4 | 17.534 | 21/6:15.881 |
| 12 | 4 | 17.947 | 21/6:15.965 |
| 13 | 4 | 17.688 | 21/6:15.617 |
| 14 | 4 | 17.029 | 21/6:14.331 |
| 15 | 4 | 17.038 | 21/6:13.229 |
| 16 | 4 | 17.248 | 21/6:12.540 |
| 17 | 4 | 19.305 | 21/6:14.473 |
| 18 | 4 | 18.005 | 21/6:14.675 |
| 19 | 4 | 18.155 | 21/6:15.021 |
| 20 | 4 | 17.725 | 21/6:14.881 |
| 21 | 4 | 17.673 | 21/6:14.703 |