| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.413 | 18/5:13.434 |
| 2 | 3 | 17.131 | 18/5:10.896 |
| 3 | 5 | 17.605 | 18/5:12.894 |
| 4 | 5 | 17.370 | 18/5:12.836 |
| 5 | 4 | 16.807 | 18/5:10.774 |
| 6 | 4 | 17.101 | 18/5:10.281 |
| 7 | 6 | 18.729 | 18/5:14.115 |
| 8 | 6 | 18.075 | 18/5:15.520 |
| 9 | 6 | 16.488 | 18/5:13.438 |
| 10 | 6 | 16.676 | 18/5:12.111 |
| 11 | 7 | 23.069 | 17/5:03.626 |
| 12 | 7 | 17.225 | 17/5:02.726 |
| 13 | 7 | 16.880 | 17/5:01.513 |
| 14 | 7 | 17.261 | 17/5:00.936 |
| 15 | 7 | 17.620 | 17/5:00.843 |
| 16 | 7 | 16.975 | 17/5:00.077 |
| 17 | 7 | 16.818 | 18/5:16.846 |
| 18 | 7 | 17.771 | 18/5:17.014 |