What's the story?

5 x 300 on 4:00/4:15 alt Free/Back EN1-EN2
odds are Free on 4:00 desc
evens are Back on 4;15

3 x 3 x 100 EN2-EN2+
1st round on 1:20 Fr/Fr/IM
2nd round on 1:15/1:20/1:20 Fr/Fr/IM
3rd round on 1:10/1:15/1:20 Fr/Fr/IM

1 x 100 chez REC

Deep water turns with fins and breath control.

2,500+ Yards