| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 32.542 | N/A |
| 2 | 5 | 25.208 | 19/8:06.286 |
| 3 | 4 | 24.324 | 20/8:23.096 |
| 4 | 4 | 22.256 | 20/8:07.199 |
| 5 | 3 | 22.225 | 21/8:22.607 |
| 6 | 3 | 22.298 | 21/8:17.786 |
| 7 | 3 | 24.224 | 21/8:20.992 |
| 8 | 3 | 22.706 | 21/8:18.944 |
| 9 | 3 | 23.235 | 21/8:18.732 |
| 10 | 3 | 25.224 | 21/8:22.986 |
| 11 | 3 | 21.855 | 21/8:19.652 |
| 12 | 3 | 22.923 | 21/8:18.865 |
| 13 | 3 | 26.733 | 20/8:00.959 |
| 14 | 3 | 24.042 | 20/8:01.604 |
| 15 | 3 | 22.187 | 21/8:23.170 |
| 16 | 3 | 26.062 | 20/8:02.844 |
| 17 | 4 | 28.160 | 20/8:08.140 |
| 18 | 4 | 26.476 | 20/8:10.931 |
| 19 | 5 | 28.957 | 20/8:16.031 |
| 20 | 5 | 23.294 | 20/8:14.931 |