| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.710 | N/A |
| 2 | 4 | 20.510 | 19/6:18.089 |
| 3 | 4 | 23.254 | 18/6:21.704 |
| 4 | 4 | 20.151 | 18/6:11.895 |
| 5 | 5 | 23.989 | 17/6:01.326 |
| 6 | 4 | 20.178 | 18/6:17.188 |
| 7 | 4 | 20.199 | 18/6:13.172 |
| 8 | 4 | 20.895 | 18/6:11.994 |
| 9 | 4 | 19.906 | 18/6:09.009 |
| 10 | 4 | 19.762 | 18/6:06.415 |
| 11 | 4 | 20.307 | 18/6:05.266 |
| 12 | 4 | 20.734 | 18/6:04.986 |
| 13 | 4 | 19.880 | 18/6:03.543 |
| 14 | 4 | 19.845 | 18/6:02.276 |
| 15 | 4 | 20.955 | 18/6:02.538 |
| 16 | 4 | 21.196 | 18/6:03.039 |
| 17 | 4 | 20.406 | 18/6:02.637 |
| 18 | 4 | 21.248 | 18/6:03.125 |