| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.231 | 19/5:08.389 |
| 2 | 3 | 15.732 | 19/5:03.649 |
| 3 | 3 | 16.016 | 19/5:03.867 |
| 4 | 4 | 15.815 | 19/5:03.022 |
| 5 | 3 | 15.882 | 19/5:02.769 |
| 6 | 3 | 16.096 | 19/5:03.278 |
| 7 | 3 | 15.800 | 19/5:02.838 |
| 8 | 4 | 15.765 | 19/5:02.425 |
| 9 | 3 | 17.008 | 19/5:04.728 |
| 10 | 4 | 16.280 | 19/5:05.188 |
| 11 | 4 | 16.622 | 19/5:06.154 |
| 12 | 4 | 15.901 | 19/5:05.818 |
| 13 | 4 | 16.374 | 19/5:06.224 |
| 14 | 4 | 18.929 | 19/5:10.041 |
| 15 | 4 | 16.415 | 19/5:10.164 |
| 16 | 4 | 17.997 | 19/5:12.150 |
| 17 | 4 | 16.246 | 19/5:11.945 |
| 18 | 4 | 16.284 | 19/5:11.804 |
| 19 | 4 | 16.611 | 19/5:12.004 |