| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.909 | 19/5:02.271 |
| 2 | 3 | 20.799 | 17/5:12.018 |
| 3 | 2 | 15.849 | 18/5:15.342 |
| 4 | 2 | 15.988 | 18/5:08.452 |
| 5 | 2 | 15.964 | 18/5:04.232 |
| 6 | 2 | 20.634 | 18/5:15.429 |
| 7 | 1 | 16.141 | 18/5:11.873 |
| 8 | 1 | 16.120 | 18/5:09.159 |
| 9 | 1 | 19.189 | 18/5:13.186 |
| 10 | 2 | 18.610 | 18/5:15.365 |
| 11 | 2 | 16.416 | 18/5:13.558 |
| 12 | 2 | 20.092 | 18/5:17.566 |
| 13 | 2 | 16.083 | 18/5:15.407 |
| 14 | 2 | 19.771 | 17/5:00.615 |
| 15 | 2 | 19.288 | 17/5:02.433 |
| 16 | 2 | 19.380 | 17/5:04.123 |
| 17 | 2 | 20.723 | 17/5:06.956 |