| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.318 | 19/5:10.042 |
| 2 | 1 | 16.175 | 19/5:08.684 |
| 3 | 1 | 16.149 | 19/5:08.066 |
| 4 | 2 | 17.805 | 19/5:15.623 |
| 5 | 3 | 18.889 | 18/5:07.210 |
| 6 | 2 | 17.508 | 18/5:08.532 |
| 7 | 1 | 15.781 | 18/5:05.036 |
| 8 | 2 | 21.370 | 18/5:14.989 |
| 9 | 1 | 16.233 | 18/5:12.456 |
| 10 | 1 | 15.855 | 18/5:09.749 |
| 11 | 1 | 20.590 | 18/5:15.283 |
| 12 | 1 | 16.223 | 18/5:13.344 |
| 13 | 1 | 19.863 | 18/5:16.743 |
| 14 | 1 | 21.389 | 17/5:03.751 |
| 15 | 1 | 16.086 | 17/5:01.732 |
| 16 | 1 | 16.602 | 17/5:00.513 |
| 17 | 1 | 16.397 | 18/5:16.835 |
| 18 | 1 | 21.029 | 18/5:20.262 |