| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.865 | N/A |
| 2 | 4 | 15.683 | 19/5:05.159 |
| 3 | 4 | 16.020 | 19/5:08.192 |
| 4 | 4 | 16.465 | 19/5:11.873 |
| 5 | 4 | 19.628 | 18/5:10.998 |
| 6 | 4 | 15.301 | 18/5:05.394 |
| 7 | 4 | 15.591 | 18/5:02.481 |
| 8 | 4 | 15.047 | 19/5:15.326 |
| 9 | 4 | 18.071 | 18/5:02.952 |
| 10 | 4 | 15.364 | 18/5:00.852 |
| 11 | 4 | 15.696 | 19/5:16.023 |
| 12 | 4 | 15.282 | 19/5:14.379 |
| 13 | 4 | 17.706 | 18/5:00.324 |
| 14 | 4 | 17.251 | 18/5:01.540 |
| 15 | 4 | 19.500 | 18/5:05.313 |
| 16 | 4 | 15.731 | 18/5:04.312 |
| 17 | 4 | 15.722 | 18/5:03.426 |
| 18 | 4 | 16.283 | 18/5:03.206 |