| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.859 | 17/5:03.603 |
| 2 | 4 | 18.201 | 17/5:06.510 |
| 3 | 3 | 17.610 | 17/5:04.130 |
| 4 | 5 | 17.988 | 17/5:04.546 |
| 5 | 5 | 18.081 | 17/5:05.113 |
| 6 | 3 | 18.091 | 17/5:05.518 |
| 7 | 3 | 18.069 | 17/5:05.755 |
| 8 | 3 | 18.008 | 17/5:05.802 |
| 9 | 4 | 18.317 | 17/5:06.423 |
| 10 | 5 | 18.199 | 17/5:06.719 |
| 11 | 5 | 17.594 | 17/5:06.026 |
| 12 | 5 | 18.139 | 17/5:06.221 |
| 13 | 5 | 17.848 | 17/5:06.005 |
| 14 | 6 | 22.635 | 17/5:11.633 |
| 15 | 7 | 17.783 | 17/5:11.012 |
| 16 | 7 | 18.534 | 17/5:11.266 |
| 17 | 7 | 18.140 | 17/5:11.096 |