Plan failed, but the money was good!

Yeah, I didn't quite live up to my plan of identifying WA/WB situations... in fact, I completely forgot about it. Made a lot of money though! Here's a hand:

Full Tilt Poker, $0.10/$0.25 NL Hold'em Cash Game, 8 Players
LeggoPoker.com Hand History Converter

UTG+1: $15.85
MP1: $43.65
MP2: $4.65
CO: $10
BTN: $40.10
SB: $30.85 (24/3/inf)
Hero (BB): $24.65
UTG: $28.50

CO posts $0.10
CO posts $0.25
Pre-Flop: Qs Js dealt to Hero (BB)
2 folds, MP1 calls $0.25, MP2 folds, CO checks, BTN calls $0.25, SB calls $0.15, Hero checks

Flop: ($1.25) 4c Jh Qd (5 Players)
SB bets $1, Hero calls $1, 2 folds, BTN calls $1

Turn: ($4.25) Ad (3 Players)
SB bets $0.25, Hero raises to $2.50, BTN folds, SB raises to $4.75, Hero calls $2.25

River: ($13.75) 3h (2 Players)
SB bets $13.85, Hero folds

Results: $13.75 Pot ($0.65 Rake)
SB mucked and WON $13.20 (+$7.20 NET)

I'm pretty happy about being able to make this laydown, as I think it shows a lot about how I've progressed as a player. This would be an easy laydown if there were a 4card flush or a 4card straight on the board, but as shown I think it was relatively tough. However what range is that player betting there? My specific guess was AQ or AJ.

Great+ session though, and I think laying down hands like this which use to pull my sessions down really help. If the effective stacks are going in, I want to be the one putting them there.

Session: +$79 -- 819 Hands
Overall: $712.75-- +$347.80 -- 18,518 hands