| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.092 | 17/5:07.564 |
| 2 | 2 | 18.321 | 17/5:09.510 |
| 3 | 2 | 18.253 | 17/5:09.774 |
| 4 | 2 | 18.066 | 17/5:09.111 |
| 5 | 1 | 18.206 | 17/5:09.189 |
| 6 | 2 | 18.787 | 17/5:10.887 |
| 7 | 2 | 18.432 | 17/5:11.238 |
| 8 | 2 | 18.356 | 17/5:11.340 |
| 9 | 2 | 18.672 | 17/5:12.016 |
| 10 | 2 | 18.253 | 17/5:11.845 |
| 11 | 2 | 19.232 | 17/5:13.217 |
| 12 | 2 | 18.542 | 17/5:13.384 |
| 13 | 2 | 18.444 | 17/5:13.396 |
| 14 | 1 | 18.492 | 17/5:13.465 |
| 15 | 1 | 18.416 | 17/5:13.439 |
| 16 | 1 | 18.596 | 17/5:13.607 |
| 17 | 1 | 18.131 | 17/5:13.291 |