| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 34.095 | N/A |
| 2 | 4 | 25.344 | 19/8:10.287 |
| 3 | 4 | 26.089 | 19/8:16.992 |
| 4 | 4 | 25.674 | 19/8:16.737 |
| 5 | 4 | 25.583 | 19/8:16.002 |
| 6 | 4 | 25.614 | 19/8:15.989 |
| 7 | 4 | 25.984 | 19/8:16.959 |
| 8 | 4 | 27.884 | 19/8:22.537 |
| 9 | 4 | 24.751 | 19/8:19.671 |
| 10 | 4 | 36.325 | 18/8:13.563 |
| 11 | 4 | 23.656 | 18/8:07.831 |
| 12 | 4 | 26.822 | 18/8:08.035 |
| 13 | 4 | 28.119 | 18/8:10.042 |
| 14 | 4 | 24.339 | 18/8:06.797 |
| 15 | 4 | 23.375 | 18/8:02.845 |
| 16 | 4 | 31.925 | 18/8:09.110 |
| 17 | 4 | 26.491 | 18/8:08.818 |
| 18 | 4 | 25.746 | 18/8:07.816 |