| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.696 | 18/5:00.528 |
| 2 | 2 | 15.862 | 19/5:09.301 |
| 3 | 1 | 16.471 | 19/5:10.517 |
| 4 | 2 | 16.707 | 19/5:12.246 |
| 5 | 2 | 16.227 | 19/5:11.459 |
| 6 | 2 | 16.090 | 19/5:10.501 |
| 7 | 1 | 16.522 | 19/5:10.989 |
| 8 | 1 | 15.716 | 19/5:09.441 |
| 9 | 1 | 16.082 | 19/5:09.010 |
| 10 | 1 | 16.104 | 19/5:08.706 |
| 11 | 1 | 16.269 | 19/5:08.743 |
| 12 | 1 | 16.184 | 19/5:08.639 |
| 13 | 1 | 16.587 | 19/5:09.140 |
| 14 | 1 | 15.799 | 19/5:08.500 |
| 15 | 1 | 16.850 | 19/5:09.277 |
| 16 | 1 | 16.298 | 19/5:09.301 |
| 17 | 1 | 16.142 | 19/5:09.148 |
| 18 | 1 | 15.832 | 19/5:08.685 |
| 19 | 1 | 16.313 | 19/5:08.751 |