| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.823 | 18/5:02.814 |
| 2 | 3 | 16.420 | 19/5:15.809 |
| 3 | 4 | 16.701 | 19/5:16.312 |
| 4 | 3 | 16.401 | 19/5:15.139 |
| 5 | 4 | 16.807 | 19/5:15.978 |
| 6 | 4 | 16.404 | 19/5:15.261 |
| 7 | 4 | 17.943 | 18/5:02.140 |
| 8 | 4 | 16.384 | 18/5:01.237 |
| 9 | 3 | 16.090 | 19/5:16.610 |
| 10 | 3 | 16.030 | 19/5:15.406 |
| 11 | 3 | 16.290 | 19/5:14.870 |
| 12 | 2 | 16.561 | 19/5:14.852 |
| 13 | 2 | 16.931 | 19/5:15.378 |
| 14 | 3 | 19.119 | 18/5:02.019 |
| 15 | 3 | 17.865 | 18/5:03.323 |
| 16 | 3 | 16.737 | 18/5:03.194 |
| 17 | 3 | 16.537 | 18/5:02.869 |
| 18 | 4 | 17.234 | 18/5:03.277 |