| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.365 | 21/6:04.665 |
| 2 | 8 | 17.421 | 21/6:05.253 |
| 3 | 8 | 17.175 | 21/6:03.727 |
| 4 | 7 | 16.710 | 21/6:00.523 |
| 5 | 7 | 17.992 | 21/6:03.985 |
| 6 | 6 | 22.216 | 20/6:02.930 |
| 7 | 8 | 21.878 | 20/6:13.591 |
| 8 | 7 | 17.082 | 20/6:09.597 |
| 9 | 7 | 17.396 | 20/6:07.189 |
| 10 | 7 | 19.618 | 20/6:09.706 |
| 11 | 7 | 17.616 | 20/6:08.125 |
| 12 | 7 | 17.968 | 20/6:07.395 |
| 13 | 8 | 24.147 | 20/6:16.283 |
| 14 | 8 | 18.750 | 20/6:16.191 |
| 15 | 8 | 21.489 | 19/6:00.776 |
| 16 | 8 | 17.860 | 20/6:18.354 |
| 17 | 8 | 17.054 | 20/6:16.161 |
| 18 | 7 | 17.545 | 20/6:14.758 |
| 19 | 8 | 22.068 | 20/6:18.263 |
| 20 | 8 | 21.631 | 20/6:20.981 |