| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.962 | 19/5:03.278 |
| 2 | 1 | 16.461 | 19/5:08.019 |
| 3 | 1 | 16.691 | 19/5:11.055 |
| 4 | 1 | 16.290 | 19/5:10.669 |
| 5 | 5 | 24.074 | 17/5:04.225 |
| 6 | 6 | 18.371 | 17/5:05.572 |
| 7 | 6 | 19.838 | 17/5:10.097 |
| 8 | 6 | 16.023 | 17/5:05.384 |
| 9 | 6 | 16.158 | 17/5:01.973 |
| 10 | 6 | 16.299 | 18/5:17.101 |
| 11 | 4 | 16.293 | 18/5:14.935 |
| 12 | 4 | 16.265 | 18/5:13.088 |
| 13 | 3 | 16.215 | 18/5:11.455 |
| 14 | 3 | 16.432 | 18/5:10.335 |
| 15 | 3 | 19.175 | 18/5:12.656 |
| 16 | 4 | 22.075 | 17/5:00.286 |
| 17 | 4 | 17.080 | 18/5:17.332 |
| 18 | 4 | 20.237 | 18/5:19.939 |