| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.018 | 18/6:18.324 |
| 2 | 4 | 19.921 | 18/6:08.451 |
| 3 | 4 | 21.679 | 18/6:15.708 |
| 4 | 4 | 19.089 | 18/6:07.681 |
| 5 | 4 | 26.512 | 17/6:07.945 |
| 6 | 4 | 19.589 | 17/6:02.123 |
| 7 | 4 | 19.552 | 18/6:18.926 |
| 8 | 4 | 19.445 | 18/6:15.311 |
| 9 | 4 | 19.475 | 18/6:12.560 |
| 10 | 4 | 19.637 | 18/6:10.651 |
| 11 | 4 | 19.998 | 18/6:09.679 |
| 12 | 4 | 20.040 | 18/6:08.932 |
| 13 | 4 | 19.477 | 18/6:07.521 |
| 14 | 4 | 18.718 | 18/6:05.336 |
| 15 | 4 | 19.397 | 18/6:04.256 |
| 16 | 4 | 19.960 | 18/6:03.945 |
| 17 | 4 | 19.241 | 18/6:02.910 |
| 18 | 4 | 25.499 | 18/6:08.247 |