| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.728 | 18/5:01.104 |
| 2 | 1 | 16.595 | 19/5:16.568 |
| 3 | 1 | 16.396 | 19/5:14.887 |
| 4 | 1 | 16.622 | 19/5:15.119 |
| 5 | 1 | 16.318 | 19/5:14.104 |
| 6 | 2 | 16.442 | 19/5:13.819 |
| 7 | 2 | 16.451 | 19/5:13.641 |
| 8 | 2 | 16.318 | 19/5:13.191 |
| 9 | 2 | 17.204 | 19/5:14.711 |
| 10 | 3 | 19.619 | 18/5:03.647 |
| 11 | 3 | 20.262 | 18/5:09.199 |
| 12 | 3 | 16.190 | 18/5:07.717 |
| 13 | 3 | 16.227 | 18/5:06.515 |
| 14 | 3 | 16.093 | 18/5:05.312 |
| 15 | 3 | 17.546 | 18/5:06.013 |
| 16 | 3 | 18.826 | 18/5:08.066 |
| 17 | 3 | 16.746 | 18/5:07.676 |
| 18 | 4 | 24.040 | 18/5:14.623 |