| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.312 | 19/5:09.928 |
| 2 | 2 | 17.145 | 18/5:01.113 |
| 3 | 2 | 16.558 | 18/5:00.090 |
| 4 | 1 | 16.678 | 18/5:00.118 |
| 5 | 1 | 15.919 | 19/5:13.926 |
| 6 | 1 | 16.256 | 19/5:13.082 |
| 7 | 1 | 19.154 | 18/5:03.485 |
| 8 | 1 | 16.890 | 18/5:03.552 |
| 9 | 2 | 21.415 | 18/5:12.654 |
| 10 | 2 | 15.423 | 18/5:09.150 |
| 11 | 2 | 15.855 | 18/5:06.990 |
| 12 | 2 | 15.844 | 18/5:05.173 |
| 13 | 2 | 16.595 | 18/5:04.676 |
| 14 | 1 | 16.270 | 18/5:03.832 |
| 15 | 1 | 19.322 | 18/5:06.763 |
| 16 | 1 | 16.597 | 18/5:06.262 |
| 17 | 1 | 15.810 | 18/5:04.987 |
| 18 | 1 | 16.134 | 18/5:04.177 |