| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.147 | 20/5:02.940 |
| 2 | 1 | 16.762 | 19/5:03.135 |
| 3 | 2 | 18.755 | 18/5:03.984 |
| 4 | 2 | 15.983 | 19/5:16.573 |
| 5 | 2 | 15.128 | 19/5:10.745 |
| 6 | 1 | 15.920 | 19/5:09.368 |
| 7 | 3 | 25.014 | 18/5:15.537 |
| 8 | 2 | 14.350 | 18/5:08.383 |
| 9 | 2 | 15.274 | 18/5:04.666 |
| 10 | 3 | 20.502 | 18/5:11.103 |
| 11 | 2 | 15.148 | 18/5:07.609 |
| 12 | 2 | 17.493 | 18/5:08.214 |
| 13 | 2 | 18.858 | 18/5:10.616 |
| 14 | 2 | 15.558 | 18/5:08.433 |
| 15 | 2 | 18.363 | 18/5:09.906 |
| 16 | 2 | 16.402 | 18/5:08.989 |
| 17 | 2 | 18.262 | 18/5:10.150 |
| 18 | 2 | 17.224 | 18/5:10.143 |