| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.953 | 18/5:05.154 |
| 2 | 3 | 17.894 | 18/5:13.623 |
| 3 | 2 | 18.343 | 17/5:01.410 |
| 4 | 3 | 17.443 | 17/5:00.190 |
| 5 | 3 | 16.939 | 18/5:15.259 |
| 6 | 3 | 17.316 | 18/5:14.664 |
| 7 | 3 | 18.146 | 18/5:16.373 |
| 8 | 3 | 17.496 | 18/5:16.192 |
| 9 | 3 | 18.872 | 17/5:01.093 |
| 10 | 3 | 20.20 | 17/5:04.983 |
| 11 | 4 | 20.390 | 17/5:08.769 |
| 12 | 3 | 19.258 | 17/5:10.321 |
| 13 | 3 | 16.551 | 17/5:08.094 |
| 14 | 3 | 19.861 | 17/5:10.204 |
| 15 | 3 | 17.071 | 17/5:08.871 |
| 16 | 3 | 18.540 | 17/5:09.265 |
| 17 | 4 | 18.300 | 17/5:09.373 |