| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.386 | N/A |
| 2 | 4 | 29.738 | 17/8:21.194 |
| 3 | 4 | 24.955 | 18/8:10.276 |
| 4 | 4 | 21.097 | 19/8:00.126 |
| 5 | 4 | 21.351 | 20/8:06.805 |
| 6 | 4 | 31.126 | 19/8:07.147 |
| 7 | 4 | 19.192 | 20/8:12.339 |
| 8 | 4 | 23.450 | 20/8:09.281 |
| 9 | 4 | 26.301 | 20/8:13.759 |
| 10 | 4 | 21.468 | 20/8:07.039 |
| 11 | 4 | 24.619 | 20/8:07.650 |
| 12 | 4 | 23.160 | 20/8:05.629 |
| 13 | 4 | 20.612 | 21/8:23.834 |
| 14 | 4 | 19.587 | 21/8:17.164 |
| 15 | 4 | 26.787 | 21/8:21.733 |
| 16 | 4 | 18.789 | 21/8:15.028 |
| 17 | 4 | 24.226 | 21/8:15.958 |
| 18 | 4 | 21.827 | 21/8:13.956 |
| 19 | 4 | 21.361 | 21/8:11.659 |
| 20 | 4 | 21.016 | 21/8:09.240 |
| 21 | 4 | 19.947 | 21/8:05.995 |