| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.990 | 18/5:05.820 |
| 2 | 1 | 16.234 | 19/5:15.628 |
| 3 | 1 | 16.445 | 19/5:14.570 |
| 4 | 1 | 16.434 | 19/5:13.989 |
| 5 | 2 | 20.260 | 18/5:10.907 |
| 6 | 1 | 15.887 | 18/5:06.750 |
| 7 | 1 | 16.197 | 18/5:04.578 |
| 8 | 1 | 16.136 | 18/5:02.812 |
| 9 | 1 | 17.065 | 18/5:03.296 |
| 10 | 1 | 17.342 | 18/5:04.182 |
| 11 | 1 | 16.534 | 18/5:03.585 |
| 12 | 1 | 16.783 | 18/5:03.461 |
| 13 | 1 | 17.103 | 18/5:03.798 |
| 14 | 1 | 19.463 | 18/5:07.122 |
| 15 | 1 | 17.192 | 18/5:07.278 |
| 16 | 1 | 16.074 | 18/5:06.156 |
| 17 | 1 | 16.928 | 18/5:06.071 |
| 18 | 1 | 17.285 | 18/5:06.352 |