| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.104 | 19/5:05.976 |
| 2 | 3 | 16.331 | 19/5:08.132 |
| 3 | 3 | 17.386 | 19/5:15.533 |
| 4 | 2 | 16.223 | 19/5:13.709 |
| 5 | 2 | 16.086 | 19/5:12.094 |
| 6 | 2 | 16.799 | 19/5:13.275 |
| 7 | 2 | 16.115 | 19/5:12.262 |
| 8 | 2 | 16.299 | 19/5:11.939 |
| 9 | 3 | 18.633 | 19/5:16.616 |
| 10 | 3 | 17.020 | 18/5:00.592 |
| 11 | 3 | 16.233 | 19/5:16.486 |
| 12 | 3 | 16.188 | 19/5:15.743 |
| 13 | 3 | 16.130 | 19/5:15.030 |
| 14 | 3 | 16.337 | 19/5:14.699 |
| 15 | 4 | 19.621 | 18/5:01.806 |
| 16 | 3 | 16.123 | 18/5:01.081 |
| 17 | 2 | 16.122 | 18/5:00.441 |
| 18 | 3 | 16.870 | 18/5:00.620 |