| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.242 | 19/5:08.598 |
| 2 | 1 | 16.857 | 19/5:14.441 |
| 3 | 1 | 18.165 | 18/5:07.584 |
| 4 | 1 | 16.439 | 18/5:04.663 |
| 5 | 1 | 16.476 | 18/5:03.044 |
| 6 | 1 | 16.570 | 18/5:02.247 |
| 7 | 1 | 17.032 | 18/5:02.865 |
| 8 | 1 | 16.159 | 18/5:01.365 |
| 9 | 1 | 17.216 | 18/5:02.312 |
| 10 | 1 | 21.922 | 18/5:11.540 |
| 11 | 1 | 16.941 | 18/5:10.940 |
| 12 | 1 | 18.546 | 18/5:12.847 |
| 13 | 1 | 17.168 | 18/5:12.553 |
| 14 | 1 | 16.789 | 18/5:11.814 |
| 15 | 1 | 16.030 | 18/5:10.262 |
| 16 | 1 | 16.865 | 18/5:09.844 |
| 17 | 1 | 16.689 | 18/5:09.289 |
| 18 | 1 | 18.304 | 18/5:10.410 |