| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 6.048 | N/A |
| 2 | 3 | 23.216 | 19/7:03.936 |
| 3 | 5 | 23.348 | 19/7:05.124 |
| 4 | 5 | 23.636 | 19/7:07.248 |
| 5 | 5 | 28.508 | 18/7:05.557 |
| 6 | 5 | 21.417 | 19/7:18.498 |
| 7 | 5 | 23.921 | 19/7:18.186 |
| 8 | 5 | 25.410 | 19/7:21.792 |
| 9 | 5 | 24.860 | 19/7:23.259 |
| 10 | 5 | 22.362 | 19/7:19.404 |
| 11 | 5 | 25.073 | 19/7:21.199 |
| 12 | 5 | 28.113 | 18/7:03.110 |
| 13 | 5 | 22.677 | 18/7:00.481 |
| 14 | 5 | 22.151 | 19/7:21.775 |
| 15 | 5 | 27.283 | 18/7:01.303 |
| 16 | 5 | 25.633 | 18/7:02.670 |
| 17 | 5 | 21.090 | 19/7:23.333 |
| 18 | 5 | 34.825 | 18/7:09.571 |