Flop shove OC 2nd NFD (NL30 5max)

Texas Hold'em $0.30-$0.60 NL (real money), hand #P4-69258721-55
Table Labe, 5 Jun 2008 3:23 PM ET

Seat 1: GameofHearts [ KH,AS ] ($29.70 in chips)
Seat 7: lahna1982 ($1.28 in chips)
Seat 8: mikwej ($27.96 in chips)
Seat 9: mintowy ($43.35 in chips)
Seat 10: onthedole1 ($22.47 in chips)
ANTES/BLINDS
GameofHearts posts blind ($0.15), lahna1982 posts blind ($0.30).

PRE-FLOP
mikwej bets $1, mintowy folds, onthedole1 calls $1, GameofHearts bets $4.50, lahna1982 calls $0.98 and is all-in, mikwej calls $3.65, onthedole1 calls $3.65.

FLOP [board cards 10H,3H,7H ]
GameofHearts bets $25.05 and is all-in, mikwej calls $23.31 and is all-in, onthedole1 calls $17.82 and is all-in.

TURN [board cards 10H,3H,7H,10C ]

RIVER [board cards 10H,3H,7H,10C,3D ]

SHOWDOWN
GameofHearts shows [ KH,AS ]
lahna1982 shows [ 7S,3C ]
mikwej shows [ 4H,AH ]
onthedole1 shows [ JH,JC ]
GameofHearts wins $1.74, lahna1982 wins $4.87, mikwej wins $73.30.

SUMMARY
Dealer: onthedole1
Pot: $81.41, (including rake: $1.50)
GameofHearts bets $29.70, collects $1.74, net $-27.96
lahna1982 bets $1.28, collects $4.87, net $3.59
mikwej bets $27.96, collects $73.30, net $45.34
mintowy loses $0
onthedole1 loses $22.47

Opener was a 50/20, so I figured he din't have much of a hand.
Is the flop shove standard?