| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.346 | 17/5:11.882 |
| 2 | 5 | 18.307 | 17/5:11.550 |
| 3 | 5 | 18.363 | 17/5:11.757 |
| 4 | 5 | 18.422 | 17/5:12.111 |
| 5 | 5 | 18.383 | 17/5:12.191 |
| 6 | 3 | 18.148 | 17/5:11.578 |
| 7 | 3 | 18.303 | 17/5:11.517 |
| 8 | 3 | 18.333 | 17/5:11.535 |
| 9 | 3 | 18.382 | 17/5:11.642 |
| 10 | 3 | 18.169 | 17/5:11.365 |
| 11 | 3 | 18.825 | 17/5:12.152 |
| 12 | 3 | 18.511 | 17/5:12.363 |
| 13 | 4 | 18.503 | 17/5:12.531 |
| 14 | 4 | 19.067 | 17/5:13.361 |
| 15 | 4 | 18.689 | 17/5:13.651 |
| 16 | 4 | 18.295 | 17/5:13.486 |
| 17 | 4 | 18.445 | 17/5:13.491 |