| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.929 | 19/5:02.651 |
| 2 | 4 | 23.766 | 16/5:17.560 |
| 3 | 4 | 19.695 | 16/5:16.747 |
| 4 | 4 | 16.742 | 16/5:04.528 |
| 5 | 4 | 17.105 | 17/5:17.006 |
| 6 | 4 | 14.407 | 17/5:04.991 |
| 7 | 4 | 15.695 | 18/5:17.157 |
| 8 | 4 | 15.361 | 18/5:12.075 |
| 9 | 4 | 15.821 | 18/5:09.042 |
| 10 | 4 | 16.727 | 18/5:08.246 |
| 11 | 4 | 15.237 | 18/5:05.157 |
| 12 | 4 | 21.166 | 18/5:11.476 |
| 13 | 4 | 19.817 | 18/5:14.956 |
| 14 | 4 | 15.750 | 18/5:12.709 |
| 15 | 4 | 18.833 | 18/5:14.461 |
| 16 | 4 | 15.230 | 18/5:11.941 |
| 17 | 4 | 14.940 | 18/5:09.410 |
| 18 | 3 | 15.446 | 18/5:07.667 |