| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.960 | 17/5:05.320 |
| 2 | 1 | 17.126 | 18/5:15.774 |
| 3 | 2 | 19.308 | 17/5:08.233 |
| 4 | 1 | 17.261 | 17/5:04.534 |
| 5 | 1 | 18.108 | 17/5:05.194 |
| 6 | 1 | 17.116 | 17/5:02.824 |
| 7 | 1 | 17.066 | 17/5:01.009 |
| 8 | 1 | 17.204 | 18/5:17.585 |
| 9 | 1 | 17.239 | 18/5:16.776 |
| 10 | 1 | 17.704 | 18/5:16.966 |
| 11 | 1 | 19.074 | 17/5:01.620 |
| 12 | 1 | 17.474 | 17/5:01.240 |
| 13 | 1 | 17.305 | 17/5:00.697 |
| 14 | 1 | 17.368 | 17/5:00.309 |
| 15 | 1 | 17.065 | 18/5:17.254 |
| 16 | 1 | 17.487 | 18/5:17.098 |
| 17 | 1 | 17.291 | 18/5:16.753 |
| 18 | 1 | 20.616 | 18/5:19.772 |