| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.310 | 19/5:09.890 |
| 2 | 2 | 15.536 | 19/5:02.537 |
| 3 | 1 | 15.723 | 19/5:01.270 |
| 4 | 1 | 17.644 | 19/5:09.762 |
| 5 | 1 | 18.073 | 19/5:16.487 |
| 6 | 1 | 17.030 | 18/5:00.948 |
| 7 | 3 | 17.995 | 18/5:04.228 |
| 8 | 3 | 16.217 | 18/5:02.688 |
| 9 | 2 | 16.873 | 18/5:02.802 |
| 10 | 2 | 16.085 | 18/5:01.475 |
| 11 | 3 | 22.211 | 18/5:10.413 |
| 12 | 3 | 16.442 | 18/5:09.209 |
| 13 | 3 | 16.138 | 18/5:07.768 |
| 14 | 3 | 16.367 | 18/5:06.828 |
| 15 | 4 | 23.937 | 18/5:15.097 |
| 16 | 4 | 18.723 | 18/5:16.467 |
| 17 | 4 | 16.005 | 18/5:14.798 |
| 18 | 4 | 18.890 | 18/5:16.199 |