| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.137 | 17/5:08.329 |
| 2 | 2 | 17.321 | 17/5:01.393 |
| 3 | 2 | 18.419 | 17/5:05.303 |
| 4 | 3 | 18.218 | 17/5:06.403 |
| 5 | 3 | 17.995 | 17/5:06.306 |
| 6 | 3 | 17.224 | 17/5:04.056 |
| 7 | 4 | 18.461 | 17/5:05.453 |
| 8 | 4 | 19.155 | 17/5:07.976 |
| 9 | 4 | 18.755 | 17/5:09.182 |
| 10 | 4 | 19.614 | 17/5:11.608 |
| 11 | 4 | 17.954 | 17/5:11.027 |
| 12 | 4 | 18.106 | 17/5:10.758 |
| 13 | 4 | 18.172 | 17/5:10.617 |
| 14 | 4 | 19.080 | 17/5:11.599 |
| 15 | 4 | 18.031 | 17/5:11.260 |
| 16 | 4 | 17.592 | 17/5:10.498 |
| 17 | 4 | 24.796 | 17/5:17.030 |