| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.588 | 19/5:15.172 |
| 2 | 1 | 16.984 | 18/5:02.148 |
| 3 | 1 | 17.240 | 18/5:04.872 |
| 4 | 1 | 17.201 | 18/5:06.059 |
| 5 | 1 | 16.423 | 18/5:03.970 |
| 6 | 1 | 19.784 | 18/5:12.660 |
| 7 | 2 | 18.743 | 18/5:16.191 |
| 8 | 2 | 17.013 | 18/5:14.946 |
| 9 | 1 | 16.134 | 18/5:12.220 |
| 10 | 1 | 16.826 | 18/5:11.285 |
| 11 | 1 | 17.676 | 18/5:11.911 |
| 12 | 1 | 20.157 | 18/5:16.154 |
| 13 | 1 | 17.326 | 18/5:15.824 |
| 14 | 1 | 16.352 | 18/5:14.289 |
| 15 | 1 | 16.584 | 18/5:13.237 |
| 16 | 1 | 17.154 | 18/5:12.958 |
| 17 | 1 | 15.983 | 18/5:11.472 |
| 18 | 1 | 16.543 | 18/5:10.711 |