| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.180 | N/A |
| 2 | 3 | 22.087 | 22/8:04.007 |
| 3 | 2 | 22.527 | 22/8:08.627 |
| 4 | 2 | 21.488 | 22/8:02.894 |
| 5 | 3 | 24.889 | 22/8:17.882 |
| 6 | 4 | 24.216 | 21/8:01.008 |
| 7 | 4 | 21.154 | 22/8:17.443 |
| 8 | 4 | 21.875 | 22/8:14.888 |
| 9 | 5 | 22.787 | 22/8:15.365 |
| 10 | 5 | 23.850 | 22/8:18.217 |
| 11 | 5 | 25.300 | 21/8:00.526 |
| 12 | 5 | 22.096 | 22/8:21.784 |
| 13 | 5 | 22.039 | 22/8:20.219 |
| 14 | 5 | 26.693 | 21/8:03.258 |
| 15 | 5 | 25.180 | 21/8:06.152 |
| 16 | 5 | 22.959 | 21/8:05.007 |
| 17 | 5 | 21.967 | 21/8:04.063 |
| 18 | 5 | 21.501 | 21/8:02.071 |
| 19 | 5 | 23.159 | 21/8:02.143 |
| 20 | 5 | 22.734 | 21/8:01.076 |
| 21 | 5 | 25.476 | 21/8:04.157 |