| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.689 | 18/5:00.402 |
| 2 | 5 | 17.460 | 18/5:07.341 |
| 3 | 5 | 17.179 | 18/5:07.968 |
| 4 | 5 | 18.090 | 18/5:12.381 |
| 5 | 6 | 16.920 | 18/5:10.817 |
| 6 | 5 | 17.801 | 18/5:12.417 |
| 7 | 5 | 17.112 | 18/5:11.788 |
| 8 | 5 | 17.225 | 18/5:11.571 |
| 9 | 5 | 17.248 | 18/5:11.448 |
| 10 | 5 | 16.560 | 18/5:10.111 |
| 11 | 5 | 16.619 | 18/5:09.114 |
| 12 | 5 | 16.964 | 18/5:08.800 |
| 13 | 4 | 17.725 | 18/5:09.589 |
| 14 | 5 | 16.890 | 18/5:09.191 |
| 15 | 5 | 17.104 | 18/5:09.103 |
| 16 | 5 | 16.909 | 18/5:08.807 |
| 17 | 5 | 17.091 | 18/5:08.738 |
| 18 | 5 | 16.876 | 18/5:08.462 |