| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.254 | N/A |
| 2 | 1 | 24.812 | 18/7:03.058 |
| 3 | 1 | 25.243 | 18/7:06.721 |
| 4 | 1 | 24.922 | 18/7:06.123 |
| 5 | 1 | 25.253 | 18/7:07.231 |
| 6 | 1 | 24.596 | 18/7:05.662 |
| 7 | 1 | 25.204 | 18/7:06.339 |
| 8 | 1 | 25.088 | 18/7:06.540 |
| 9 | 1 | 25.122 | 18/7:06.764 |
| 10 | 1 | 25.224 | 18/7:07.130 |
| 11 | 1 | 24.646 | 18/7:06.441 |
| 12 | 1 | 25.380 | 18/7:07.011 |
| 13 | 1 | 25.069 | 18/7:07.045 |
| 14 | 1 | 29.440 | 18/7:12.791 |
| 15 | 1 | 24.826 | 18/7:12.112 |
| 16 | 1 | 25.620 | 18/7:12.425 |
| 17 | 1 | 25.899 | 18/7:12.994 |
| 18 | 1 | 25.703 | 18/7:13.301 |