| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.319 | N/A |
| 2 | 5 | 22.237 | 18/6:20.348 |
| 3 | 4 | 22.487 | 17/6:00.111 |
| 4 | 4 | 19.740 | 18/6:07.615 |
| 5 | 5 | 23.427 | 18/6:15.855 |
| 6 | 5 | 21.470 | 18/6:14.146 |
| 7 | 5 | 19.427 | 18/6:07.218 |
| 8 | 4 | 22.338 | 18/6:09.339 |
| 9 | 5 | 26.123 | 18/6:18.973 |
| 10 | 5 | 21.292 | 18/6:17.340 |
| 11 | 5 | 19.989 | 18/6:13.082 |
| 12 | 5 | 19.108 | 18/6:09.577 |
| 13 | 5 | 22.912 | 18/6:11.431 |
| 14 | 5 | 19.162 | 18/6:08.096 |
| 15 | 5 | 24.895 | 18/6:12.198 |
| 16 | 5 | 21.684 | 18/6:12.115 |
| 17 | 5 | 25.726 | 18/6:16.337 |
| 18 | 5 | 21.578 | 18/6:15.914 |