| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.118 | 18/5:08.124 |
| 2 | 3 | 17.037 | 18/5:07.395 |
| 3 | 3 | 17.024 | 18/5:07.074 |
| 4 | 5 | 17.573 | 18/5:09.384 |
| 5 | 5 | 17.296 | 18/5:09.773 |
| 6 | 5 | 17.711 | 18/5:11.277 |
| 7 | 4 | 17.249 | 18/5:11.163 |
| 8 | 4 | 17.316 | 18/5:11.229 |
| 9 | 3 | 17.329 | 18/5:11.306 |
| 10 | 4 | 17.579 | 18/5:11.818 |
| 11 | 4 | 17.085 | 18/5:11.428 |
| 12 | 4 | 16.971 | 18/5:10.932 |
| 13 | 4 | 17.050 | 18/5:10.622 |
| 14 | 4 | 16.821 | 18/5:10.062 |
| 15 | 6 | 20.901 | 18/5:14.472 |
| 16 | 6 | 17.151 | 18/5:14.112 |
| 17 | 6 | 18.879 | 18/5:15.625 |
| 18 | 6 | 17.307 | 18/5:15.397 |