| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.946 | 19/5:02.974 |
| 2 | 1 | 16.394 | 19/5:07.230 |
| 3 | 1 | 16.104 | 19/5:06.812 |
| 4 | 1 | 15.684 | 19/5:04.608 |
| 5 | 1 | 11.190 | 20/5:01.272 |
| 6 | 1 | 16.249 | 20/5:05.223 |
| 7 | 1 | 15.729 | 20/5:06.560 |
| 8 | 1 | 15.888 | 20/5:07.960 |
| 9 | 1 | 17.115 | 20/5:11.776 |
| 10 | 1 | 17.703 | 19/5:00.204 |
| 11 | 1 | 15.694 | 19/5:00.020 |
| 12 | 1 | 16.235 | 19/5:00.724 |
| 13 | 1 | 16.194 | 19/5:01.260 |
| 14 | 1 | 18.329 | 19/5:04.616 |
| 15 | 1 | 15.903 | 19/5:04.452 |
| 16 | 1 | 16.096 | 19/5:04.538 |
| 17 | 1 | 16.193 | 19/5:04.722 |
| 18 | 1 | 21.241 | 19/5:10.214 |
| 19 | 1 | 17.199 | 19/5:11.086 |