| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.193 | 19/5:07.667 |
| 2 | 2 | 15.620 | 19/5:02.224 |
| 3 | 2 | 15.738 | 19/5:01.156 |
| 4 | 1 | 15.584 | 20/5:15.675 |
| 5 | 1 | 15.639 | 20/5:15.096 |
| 6 | 2 | 16.107 | 19/5:00.457 |
| 7 | 2 | 15.577 | 20/5:15.594 |
| 8 | 2 | 15.195 | 20/5:14.132 |
| 9 | 2 | 15.336 | 20/5:13.309 |
| 10 | 2 | 15.385 | 20/5:12.748 |
| 11 | 2 | 15.462 | 20/5:12.429 |
| 12 | 2 | 15.676 | 20/5:12.520 |
| 13 | 2 | 15.300 | 20/5:12.018 |
| 14 | 2 | 15.466 | 20/5:11.826 |
| 15 | 2 | 15.182 | 20/5:11.280 |
| 16 | 2 | 15.779 | 20/5:11.549 |
| 17 | 3 | 21.109 | 19/5:02.154 |
| 18 | 3 | 15.735 | 19/5:01.976 |
| 19 | 3 | 16.082 | 19/5:02.165 |