| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.773 | 18/5:01.914 |
| 2 | 3 | 16.777 | 18/5:01.950 |
| 3 | 2 | 16.495 | 18/5:00.270 |
| 4 | 1 | 16.204 | 19/5:14.683 |
| 5 | 1 | 16.984 | 19/5:16.285 |
| 6 | 1 | 16.517 | 19/5:15.875 |
| 7 | 2 | 16.394 | 19/5:15.248 |
| 8 | 2 | 16.383 | 19/5:14.752 |
| 9 | 2 | 16.343 | 19/5:14.281 |
| 10 | 2 | 16.409 | 19/5:14.030 |
| 11 | 2 | 21.787 | 18/5:06.108 |
| 12 | 3 | 22.538 | 18/5:14.406 |
| 13 | 3 | 16.364 | 18/5:12.879 |
| 14 | 2 | 16.810 | 18/5:12.143 |
| 15 | 2 | 17.006 | 18/5:11.741 |
| 16 | 2 | 15.980 | 18/5:10.235 |
| 17 | 2 | 16.649 | 18/5:09.614 |
| 18 | 2 | 16.203 | 18/5:08.616 |